# firefox-mozsymbols security updates

Patch Radar has 156 security fixes for firefox-mozsymbols, closing 930 CVEs, 10 of which are being exploited. The newest security fix is firefox-mozsymbols 136.0+build3-0ubuntu0.20.04.1, released March 4, 2025.

- Web page: https://patchblox.com/security/product/linux/firefox-mozsymbols
- Platform: Linux
- Supported: yes

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [firefox-mozsymbols 136.0+build3-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-136.0-build3-0ubuntu0.20.04.1.md) | Mar 4, 2025 | Ubuntu 20.04 LTS (focal) 136.0+build3-0ubuntu0.20.04.1 | High | 11 | 0 |
| [firefox-mozsymbols 135.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-135.0-build2-0ubuntu0.20.04.1.md) | Feb 5, 2025 | Ubuntu 20.04 LTS (focal) 135.0+build2-0ubuntu0.20.04.1 | High | 11 | 0 |
| [firefox-mozsymbols 134.0+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-134.0-build1-0ubuntu0.20.04.1.md) | Jan 7, 2025 | Ubuntu 20.04 LTS (focal) 134.0+build1-0ubuntu0.20.04.1 | High | 8 | 0 |
| [firefox-mozsymbols 133.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-133.0-build2-0ubuntu0.20.04.1.md) | Nov 26, 2024 | Ubuntu 20.04 LTS (focal) 133.0+build2-0ubuntu0.20.04.1 | Urgent | 11 | 0 |
| [firefox-mozsymbols 126.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-126.0-build2-0ubuntu0.20.04.1.md) | Nov 6, 2024 | Ubuntu 20.04 LTS (focal) 126.0+build2-0ubuntu0.20.04.1 | High | 15 | 0 |
| [firefox-mozsymbols 132.0+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-132.0-build1-0ubuntu0.20.04.1.md) | Oct 29, 2024 | Ubuntu 20.04 LTS (focal) 132.0+build1-0ubuntu0.20.04.1 | High | 11 | 0 |
| [firefox-mozsymbols 131.0.3+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-131.0.3-build1-0ubuntu0.20.04.1.md) | Oct 14, 2024 | Ubuntu 20.04 LTS (focal) 131.0.3+build1-0ubuntu0.20.04.1 | Routine | 1 | 0 |
| [firefox-mozsymbols 131.0.2+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-131.0.2-build1-0ubuntu0.20.04.1.md) | Oct 9, 2024 | Ubuntu 20.04 LTS (focal) 131.0.2+build1-0ubuntu0.20.04.1 | Patch now | 1 | 1 |
| [firefox-mozsymbols 131.0+build1.1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-131.0-build1.1-0ubuntu0.20.04.1.md) | Oct 2, 2024 | Ubuntu 20.04 LTS (focal) 131.0+build1.1-0ubuntu0.20.04.1 | High | 11 | 0 |
| [firefox-mozsymbols 129.0.1+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-129.0.1-build1-0ubuntu0.20.04.1.md) | Sep 17, 2024 | Ubuntu 20.04 LTS (focal) 129.0.1+build1-0ubuntu0.20.04.1 | High | 15 | 0 |
| [firefox-mozsymbols 128.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-128.0-build2-0ubuntu0.20.04.1.md) | Sep 6, 2024 | Ubuntu 20.04 LTS (focal) 128.0+build2-0ubuntu0.20.04.1 | High | 15 | 0 |
| [firefox-mozsymbols 130.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-130.0-build2-0ubuntu0.20.04.1.md) | Sep 3, 2024 | Ubuntu 20.04 LTS (focal) 130.0+build2-0ubuntu0.20.04.1 | High | 8 | 0 |
| [firefox-mozsymbols 125.0.2+build1-0ubuntu0.20.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-125.0.2-build1-0ubuntu0.20.04.2.md) | Jun 16, 2024 | Ubuntu 20.04 LTS (focal) 125.0.2+build1-0ubuntu0.20.04.2 | High | 15 | 0 |
| [firefox-mozsymbols 127.0.2+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-127.0.2-build1-0ubuntu0.20.04.1.md) | Jun 11, 2024 | Ubuntu 20.04 LTS (focal) 127.0.2+build1-0ubuntu0.20.04.1 | High | 13 | 0 |
| [firefox-mozsymbols 124.0.1+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-124.0.1-build1-0ubuntu0.20.04.1.md) | Mar 21, 2024 | Ubuntu 20.04 LTS (focal) 124.0.1+build1-0ubuntu0.20.04.1 | Urgent | 2 | 0 |
| [firefox-mozsymbols 124.0+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-124.0-build1-0ubuntu0.20.04.1.md) | Mar 18, 2024 | Ubuntu 20.04 LTS (focal) 124.0+build1-0ubuntu0.20.04.1 | Urgent | 11 | 0 |
| [firefox-mozsymbols 123.0+build3-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-123.0-build3-0ubuntu0.20.04.1.md) | Feb 20, 2024 | Ubuntu 20.04 LTS (focal) 123.0+build3-0ubuntu0.20.04.1 | High | 12 | 0 |
| [firefox-mozsymbols 122.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-122.0-build2-0ubuntu0.20.04.1.md) | Jan 23, 2024 | Ubuntu 20.04 LTS (focal) 122.0+build2-0ubuntu0.20.04.1 | Urgent | 14 | 0 |
| [firefox-mozsymbols 121.0+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-121.0-build1-0ubuntu0.20.04.1.md) | Dec 19, 2023 | Ubuntu 20.04 LTS (focal) 121.0+build1-0ubuntu0.20.04.1 | High | 16 | 0 |
| [firefox-mozsymbols 120.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-120.0-build2-0ubuntu0.20.04.1.md) | Nov 21, 2023 | Ubuntu 20.04 LTS (focal) 120.0+build2-0ubuntu0.20.04.1 | High | 10 | 0 |
| [firefox-mozsymbols 119.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-119.0-build2-0ubuntu0.20.04.1.md) | Oct 24, 2023 | Ubuntu 20.04 LTS (focal) 119.0+build2-0ubuntu0.20.04.1 | High | 9 | 0 |
| [firefox-mozsymbols 118.0.1+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-118.0.1-build1-0ubuntu0.20.04.1.md) | Oct 1, 2023 | Ubuntu 20.04 LTS (focal) 118.0.1+build1-0ubuntu0.20.04.1 | Patch now | 9 | 1 |
| [firefox-mozsymbols 117.0.1+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-117.0.1-build2-0ubuntu0.20.04.1.md) | Sep 12, 2023 | Ubuntu 20.04 LTS (focal) 117.0.1+build2-0ubuntu0.20.04.1 | Patch now | 1 | 1 |
| [firefox-mozsymbols 117.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-117.0-build2-0ubuntu0.20.04.1.md) | Aug 29, 2023 | Ubuntu 20.04 LTS (focal) 117.0+build2-0ubuntu0.20.04.1 | High | 11 | 0 |
| [firefox-mozsymbols 116.0+build2-0ubuntu0.20.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-116.0-build2-0ubuntu0.20.04.2.md) | Jul 31, 2023 | Ubuntu 20.04 LTS (focal) 116.0+build2-0ubuntu0.20.04.2 | High | 8 | 0 |
| [firefox-mozsymbols 115.0.2+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-115.0.2-build1-0ubuntu0.20.04.1.md) | Jul 12, 2023 | Ubuntu 20.04 LTS (focal) 115.0.2+build1-0ubuntu0.20.04.1 | High | 1 | 0 |
| [firefox-mozsymbols 115.0+build2-0ubuntu0.20.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-115.0-build2-0ubuntu0.20.04.3.md) | Jul 5, 2023 | Ubuntu 20.04 LTS (focal) 115.0+build2-0ubuntu0.20.04.3 | High | 13 | 0 |
| [firefox-mozsymbols 114.0+build3-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-114.0-build3-0ubuntu0.20.04.1.md) | Jun 6, 2023 | Ubuntu 20.04 LTS (focal) 114.0+build3-0ubuntu0.20.04.1 | Urgent | 4 | 0 |
| [firefox-mozsymbols 113.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-113.0-build2-0ubuntu0.18.04.1.md) | May 9, 2023 | Ubuntu 18.04.6 LTS (bionic) 113.0+build2-0ubuntu0.18.04.1 | High | 11 | 0 |
| [firefox-mozsymbols 113.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-113.0-build2-0ubuntu0.20.04.1.md) | May 9, 2023 | Ubuntu 20.04 LTS (focal) 113.0+build2-0ubuntu0.20.04.1 | High | 11 | 0 |
| [firefox-mozsymbols 112.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-112.0-build2-0ubuntu0.18.04.1.md) | Apr 11, 2023 | Ubuntu 18.04.6 LTS (bionic) 112.0+build2-0ubuntu0.18.04.1 | High | 15 | 0 |
| [firefox-mozsymbols 112.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-112.0-build2-0ubuntu0.20.04.1.md) | Apr 11, 2023 | Ubuntu 20.04 LTS (focal) 112.0+build2-0ubuntu0.20.04.1 | High | 15 | 0 |
| [firefox-mozsymbols 111.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-111.0-build2-0ubuntu0.18.04.1.md) | Mar 14, 2023 | Ubuntu 18.04.6 LTS (bionic) 111.0+build2-0ubuntu0.18.04.1 | High | 9 | 0 |
| [firefox-mozsymbols 111.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-111.0-build2-0ubuntu0.20.04.1.md) | Mar 14, 2023 | Ubuntu 20.04 LTS (focal) 111.0+build2-0ubuntu0.20.04.1 | High | 9 | 0 |
| [firefox-mozsymbols 110.0+build3-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-110.0-build3-0ubuntu0.18.04.1.md) | Feb 14, 2023 | Ubuntu 18.04.6 LTS (bionic) 110.0+build3-0ubuntu0.18.04.1 | High | 15 | 0 |
| [firefox-mozsymbols 110.0+build3-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-110.0-build3-0ubuntu0.20.04.1.md) | Feb 14, 2023 | Ubuntu 20.04 LTS (focal) 110.0+build3-0ubuntu0.20.04.1 | High | 15 | 0 |
| [firefox-mozsymbols 109.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-109.0-build2-0ubuntu0.18.04.1.md) | Jan 17, 2023 | Ubuntu 18.04.6 LTS (bionic) 109.0+build2-0ubuntu0.18.04.1 | High | 9 | 0 |
| [firefox-mozsymbols 109.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-109.0-build2-0ubuntu0.20.04.1.md) | Jan 17, 2023 | Ubuntu 20.04 LTS (focal) 109.0+build2-0ubuntu0.20.04.1 | High | 9 | 0 |
| [firefox-mozsymbols 107.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-107.0-build2-0ubuntu0.20.04.1.md) | Dec 22, 2022 | Ubuntu 20.04 LTS (focal) 107.0+build2-0ubuntu0.20.04.1 | High | 4 | 0 |
| [firefox-mozsymbols 106.0.5+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-106.0.5-build1-0ubuntu0.20.04.1.md) | Dec 22, 2022 | Ubuntu 20.04 LTS (focal) 106.0.5+build1-0ubuntu0.20.04.1 | High | 1 | 0 |
| [firefox-mozsymbols 108.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-108.0-build2-0ubuntu0.18.04.1.md) | Dec 13, 2022 | Ubuntu 18.04.6 LTS (bionic) 108.0+build2-0ubuntu0.18.04.1 | High | 7 | 0 |
| [firefox-mozsymbols 108.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-108.0-build2-0ubuntu0.20.04.1.md) | Dec 13, 2022 | Ubuntu 20.04 LTS (focal) 108.0+build2-0ubuntu0.20.04.1 | High | 7 | 0 |
| [firefox-mozsymbols 107.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-107.0-build2-0ubuntu0.18.04.1.md) | Nov 15, 2022 | Ubuntu 18.04.6 LTS (bionic) 107.0+build2-0ubuntu0.18.04.1 | High | 3 | 0 |
| [firefox-mozsymbols 106.0.2+build1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-106.0.2-build1-0ubuntu0.18.04.1.md) | Oct 26, 2022 | Ubuntu 18.04.6 LTS (bionic) 106.0.2+build1-0ubuntu0.18.04.1 | High | 6 | 0 |
| [firefox-mozsymbols 106.0.2+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-106.0.2-build1-0ubuntu0.20.04.1.md) | Oct 26, 2022 | Ubuntu 20.04 LTS (focal) 106.0.2+build1-0ubuntu0.20.04.1 | High | 6 | 0 |
| [firefox-mozsymbols 105.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-105.0-build2-0ubuntu0.18.04.1.md) | Sep 27, 2022 | Ubuntu 18.04.6 LTS (bionic) 105.0+build2-0ubuntu0.18.04.1 | High | 7 | 0 |
| [firefox-mozsymbols 105.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-105.0-build2-0ubuntu0.20.04.1.md) | Sep 27, 2022 | Ubuntu 20.04 LTS (focal) 105.0+build2-0ubuntu0.20.04.1 | High | 7 | 0 |
| [firefox-mozsymbols 104.0+build3-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-104.0-build3-0ubuntu0.18.04.1.md) | Aug 23, 2022 | Ubuntu 18.04.6 LTS (bionic) 104.0+build3-0ubuntu0.18.04.1 | High | 5 | 0 |
| [firefox-mozsymbols 104.0+build3-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-104.0-build3-0ubuntu0.20.04.1.md) | Aug 23, 2022 | Ubuntu 20.04 LTS (focal) 104.0+build3-0ubuntu0.20.04.1 | High | 5 | 0 |
| [firefox-mozsymbols 103.0+build1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-103.0-build1-0ubuntu0.18.04.1.md) | Jul 28, 2022 | Ubuntu 18.04.6 LTS (bionic) 103.0+build1-0ubuntu0.18.04.1 | High | 6 | 0 |
| [firefox-mozsymbols 103.0+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-103.0-build1-0ubuntu0.20.04.1.md) | Jul 28, 2022 | Ubuntu 20.04 LTS (focal) 103.0+build1-0ubuntu0.20.04.1 | High | 6 | 0 |
| [firefox-mozsymbols 102.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-102.0-build2-0ubuntu0.18.04.1.md) | Jul 4, 2022 | Ubuntu 18.04.6 LTS (bionic) 102.0+build2-0ubuntu0.18.04.1 | High | 17 | 0 |
| [firefox-mozsymbols 102.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-102.0-build2-0ubuntu0.20.04.1.md) | Jul 4, 2022 | Ubuntu 20.04 LTS (focal) 102.0+build2-0ubuntu0.20.04.1 | High | 17 | 0 |
| [firefox-mozsymbols 101.0.1+build1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-101.0.1-build1-0ubuntu0.18.04.1.md) | May 31, 2022 | Ubuntu 18.04.6 LTS (bionic) 101.0.1+build1-0ubuntu0.18.04.1 | High | 12 | 0 |
| [firefox-mozsymbols 101.0.1+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-101.0.1-build1-0ubuntu0.20.04.1.md) | May 31, 2022 | Ubuntu 20.04 LTS (focal) 101.0.1+build1-0ubuntu0.20.04.1 | High | 12 | 0 |
| [firefox-mozsymbols 100.0.2+build1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-100.0.2-build1-0ubuntu0.18.04.1.md) | May 22, 2022 | Ubuntu 18.04.6 LTS (bionic) 100.0.2+build1-0ubuntu0.18.04.1 | Urgent | 2 | 0 |
| [firefox-mozsymbols 100.0.2+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-100.0.2-build1-0ubuntu0.20.04.1.md) | May 22, 2022 | Ubuntu 20.04 LTS (focal) 100.0.2+build1-0ubuntu0.20.04.1 | Urgent | 2 | 0 |
| [firefox-mozsymbols 100.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-100.0-build2-0ubuntu0.18.04.1.md) | May 6, 2022 | Ubuntu 18.04.6 LTS (bionic) 100.0+build2-0ubuntu0.18.04.1 | High | 8 | 0 |
| [firefox-mozsymbols 100.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-100.0-build2-0ubuntu0.20.04.1.md) | May 6, 2022 | Ubuntu 20.04 LTS (focal) 100.0+build2-0ubuntu0.20.04.1 | High | 8 | 0 |
| [firefox-mozsymbols 99.0+build2-0ubuntu0.18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-99.0-build2-0ubuntu0.18.04.2.md) | Apr 6, 2022 | Ubuntu 18.04.6 LTS (bionic) 99.0+build2-0ubuntu0.18.04.2 | High | 11 | 0 |
| [firefox-mozsymbols 99.0+build2-0ubuntu0.20.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-99.0-build2-0ubuntu0.20.04.2.md) | Apr 6, 2022 | Ubuntu 20.04 LTS (focal) 99.0+build2-0ubuntu0.20.04.2 | High | 11 | 0 |
| [firefox-mozsymbols 98.0+build3-0ubuntu0.18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-98.0-build3-0ubuntu0.18.04.2.md) | Mar 8, 2022 | Ubuntu 18.04.6 LTS (bionic) 98.0+build3-0ubuntu0.18.04.2 | Urgent | 15 | 0 |
| [firefox-mozsymbols 98.0+build3-0ubuntu0.20.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-98.0-build3-0ubuntu0.20.04.2.md) | Mar 8, 2022 | Ubuntu 20.04 LTS (focal) 98.0+build3-0ubuntu0.20.04.2 | Urgent | 15 | 0 |
| [firefox-mozsymbols 97.0.2+build1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-97.0.2-build1-0ubuntu0.18.04.1.md) | Mar 5, 2022 | Ubuntu 18.04.6 LTS (bionic) 97.0.2+build1-0ubuntu0.18.04.1 | Patch now | 2 | 2 |
| [firefox-mozsymbols 97.0.2+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-97.0.2-build1-0ubuntu0.20.04.1.md) | Mar 5, 2022 | Ubuntu 20.04 LTS (focal) 97.0.2+build1-0ubuntu0.20.04.1 | Patch now | 2 | 2 |
| [firefox-mozsymbols 97.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-97.0-build2-0ubuntu0.18.04.1.md) | Feb 8, 2022 | Ubuntu 18.04.6 LTS (bionic) 97.0+build2-0ubuntu0.18.04.1 | High | 9 | 0 |
| [firefox-mozsymbols 97.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-97.0-build2-0ubuntu0.20.04.1.md) | Feb 8, 2022 | Ubuntu 20.04 LTS (focal) 97.0+build2-0ubuntu0.20.04.1 | High | 9 | 0 |
| [firefox-mozsymbols 97.0+build2-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-firefox-mozsymbols-97.0-build2-0ubuntu1.md) | Feb 8, 2022 | Ubuntu 22.04.1 LTS (jammy) 97.0+build2-0ubuntu1 | High | 9 | 0 |
| [firefox-mozsymbols 96.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-96.0-build2-0ubuntu0.18.04.1.md) | Jan 12, 2022 | Ubuntu 18.04.6 LTS (bionic) 96.0+build2-0ubuntu0.18.04.1 | High | 13 | 0 |
| [firefox-mozsymbols 96.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-96.0-build2-0ubuntu0.20.04.1.md) | Jan 12, 2022 | Ubuntu 20.04 LTS (focal) 96.0+build2-0ubuntu0.20.04.1 | High | 13 | 0 |
| [firefox-mozsymbols 96.0+build2-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-firefox-mozsymbols-96.0-build2-0ubuntu1.md) | Jan 12, 2022 | Ubuntu 22.04.1 LTS (jammy) 96.0+build2-0ubuntu1 | High | 13 | 0 |
| [firefox-mozsymbols 95.0+build1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-95.0-build1-0ubuntu0.18.04.1.md) | Dec 7, 2021 | Ubuntu 18.04.6 LTS (bionic) 95.0+build1-0ubuntu0.18.04.1 | High | 10 | 0 |
| [firefox-mozsymbols 95.0+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-95.0-build1-0ubuntu0.20.04.1.md) | Dec 7, 2021 | Ubuntu 20.04 LTS (focal) 95.0+build1-0ubuntu0.20.04.1 | High | 10 | 0 |
| [firefox-mozsymbols 95.0+build1-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-firefox-mozsymbols-95.0-build1-0ubuntu1.md) | Dec 7, 2021 | Ubuntu 22.04.1 LTS (jammy) 95.0+build1-0ubuntu1 | High | 10 | 0 |
| [firefox-mozsymbols 93.0+build1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-93.0-build1-0ubuntu0.18.04.1.md) | Nov 2, 2021 | Ubuntu 18.04.6 LTS (bionic) 93.0+build1-0ubuntu0.18.04.1 | High | 7 | 0 |
| [firefox-mozsymbols 93.0+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-93.0-build1-0ubuntu0.20.04.1.md) | Nov 2, 2021 | Ubuntu 20.04 LTS (focal) 93.0+build1-0ubuntu0.20.04.1 | High | 7 | 0 |
| [firefox-mozsymbols 94.0+build3-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-94.0-build3-0ubuntu0.18.04.1.md) | Nov 2, 2021 | Ubuntu 18.04.6 LTS (bionic) 94.0+build3-0ubuntu0.18.04.1 | High | 6 | 0 |
| [firefox-mozsymbols 94.0+build3-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-94.0-build3-0ubuntu0.20.04.1.md) | Nov 2, 2021 | Ubuntu 20.04 LTS (focal) 94.0+build3-0ubuntu0.20.04.1 | High | 6 | 0 |
| [firefox-mozsymbols 94.0+build3-0ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-firefox-mozsymbols-94.0-build3-0ubuntu1.md) | Nov 2, 2021 | Ubuntu 22.04.1 LTS (jammy) 94.0+build3-0ubuntu1 | High | 6 | 0 |
| [firefox-mozsymbols 92.0+build3-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-92.0-build3-0ubuntu0.18.04.1.md) | Sep 8, 2021 | Ubuntu 18.04.6 LTS (bionic) 92.0+build3-0ubuntu0.18.04.1 | High | 3 | 0 |
| [firefox-mozsymbols 92.0+build3-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-92.0-build3-0ubuntu0.20.04.1.md) | Sep 8, 2021 | Ubuntu 20.04 LTS (focal) 92.0+build3-0ubuntu0.20.04.1 | High | 3 | 0 |
| [firefox-mozsymbols 91.0.1+build1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-91.0.1-build1-0ubuntu0.18.04.1.md) | Aug 17, 2021 | Ubuntu 18.04.6 LTS (bionic) 91.0.1+build1-0ubuntu0.18.04.1 | High | 1 | 0 |
| [firefox-mozsymbols 91.0.1+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-91.0.1-build1-0ubuntu0.20.04.1.md) | Aug 17, 2021 | Ubuntu 20.04 LTS (focal) 91.0.1+build1-0ubuntu0.20.04.1 | High | 1 | 0 |
| [firefox-mozsymbols 91.0+build2-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-91.0-build2-0ubuntu0.18.04.1.md) | Aug 10, 2021 | Ubuntu 18.04.6 LTS (bionic) 91.0+build2-0ubuntu0.18.04.1 | High | 10 | 0 |
| [firefox-mozsymbols 91.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-91.0-build2-0ubuntu0.20.04.1.md) | Aug 10, 2021 | Ubuntu 20.04 LTS (focal) 91.0+build2-0ubuntu0.20.04.1 | High | 10 | 0 |
| [firefox-mozsymbols 90.0+build1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-90.0-build1-0ubuntu0.18.04.1.md) | Jul 14, 2021 | Ubuntu 18.04.6 LTS (bionic) 90.0+build1-0ubuntu0.18.04.1 | High | 7 | 0 |
| [firefox-mozsymbols 90.0+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-90.0-build1-0ubuntu0.20.04.1.md) | Jul 14, 2021 | Ubuntu 20.04 LTS (focal) 90.0+build1-0ubuntu0.20.04.1 | High | 7 | 0 |
| [firefox-mozsymbols 87.0+build3-0ubuntu0.18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-87.0-build3-0ubuntu0.18.04.2.md) | Jun 24, 2021 | Ubuntu 18.04.6 LTS (bionic) 87.0+build3-0ubuntu0.18.04.2 | High | 9 | 0 |
| [firefox-mozsymbols 89.0+build2-0ubuntu0.18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-89.0-build2-0ubuntu0.18.04.2.md) | Jun 1, 2021 | Ubuntu 18.04.6 LTS (bionic) 89.0+build2-0ubuntu0.18.04.2 | High | 5 | 0 |
| [firefox-mozsymbols 89.0+build2-0ubuntu0.20.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-89.0-build2-0ubuntu0.20.04.2.md) | Jun 1, 2021 | Ubuntu 20.04 LTS (focal) 89.0+build2-0ubuntu0.20.04.2 | High | 5 | 0 |
| [firefox-mozsymbols 88.0.1+build1-0ubuntu0.18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-88.0.1-build1-0ubuntu0.18.04.2.md) | May 6, 2021 | Ubuntu 18.04.6 LTS (bionic) 88.0.1+build1-0ubuntu0.18.04.2 | High | 1 | 0 |
| [firefox-mozsymbols 88.0.1+build1-0ubuntu0.20.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-88.0.1-build1-0ubuntu0.20.04.2.md) | May 6, 2021 | Ubuntu 20.04 LTS (focal) 88.0.1+build1-0ubuntu0.20.04.2 | High | 1 | 0 |
| [firefox-mozsymbols 88.0+build2-0ubuntu0.18.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-88.0-build2-0ubuntu0.18.04.2.md) | Apr 25, 2021 | Ubuntu 18.04.6 LTS (bionic) 88.0+build2-0ubuntu0.18.04.2 | High | 12 | 0 |
| [firefox-mozsymbols 88.0+build2-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-88.0-build2-0ubuntu0.20.04.1.md) | Apr 25, 2021 | Ubuntu 20.04 LTS (focal) 88.0+build2-0ubuntu0.20.04.1 | High | 12 | 0 |
| [firefox-mozsymbols 87.0+build3-0ubuntu0.20.04.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-87.0-build3-0ubuntu0.20.04.2.md) | Mar 24, 2021 | Ubuntu 20.04 LTS (focal) 87.0+build3-0ubuntu0.20.04.2 | High | 8 | 0 |
| [firefox-mozsymbols 86.0+build3-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-86.0-build3-0ubuntu0.18.04.1.md) | Feb 26, 2021 | Ubuntu 18.04.6 LTS (bionic) 86.0+build3-0ubuntu0.18.04.1 | Urgent | 10 | 0 |
| [firefox-mozsymbols 86.0+build3-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-86.0-build3-0ubuntu0.20.04.1.md) | Feb 26, 2021 | Ubuntu 20.04 LTS (focal) 86.0+build3-0ubuntu0.20.04.1 | Urgent | 10 | 0 |
| [firefox-mozsymbols 85.0+build1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-85.0-build1-0ubuntu0.18.04.1.md) | Jan 25, 2021 | Ubuntu 18.04.6 LTS (bionic) 85.0+build1-0ubuntu0.18.04.1 | High | 11 | 0 |
| [firefox-mozsymbols 85.0+build1-0ubuntu0.20.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-firefox-mozsymbols-85.0-build1-0ubuntu0.20.04.1.md) | Jan 25, 2021 | Ubuntu 20.04 LTS (focal) 85.0+build1-0ubuntu0.20.04.1 | High | 11 | 0 |
| [firefox-mozsymbols 84.0.2+build1-0ubuntu0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-firefox-mozsymbols-84.0.2-build1-0ubuntu0.18.04.1.md) | Jan 7, 2021 | Ubuntu 18.04.6 LTS (bionic) 84.0.2+build1-0ubuntu0.18.04.1 | Urgent | 1 | 0 |

Showing the newest 100 of 156 fixes.

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Data as of 2026-11-10T07:50:38Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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