# lemon security updates Patch Radar has 78 security fixes for lemon, closing 50 CVEs. The newest security fix is lemon 3.37.2-2ubuntu0.8, released September 18, 2026. - Web page: https://patchblox.com/security/product/linux/lemon - Platform: Linux - Supported: yes ## Security fixes, newest first | Fix | Released | Fixed in | Priority | CVEs | Exploited | |---|---|---|---|---:|---:| | [lemon 3.37.2-2ubuntu0.8](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-lemon-3.37.2-2ubuntu0.8.md) | Sep 18, 2026 | Ubuntu 22.04.1 LTS (jammy) 3.37.2-2ubuntu0.8 | Routine | 1 | 0 | | [lemon 3.45.1-1ubuntu2.8](https://patchblox.com/security/data/fix/linux/ubuntu-noble-lemon-3.45.1-1ubuntu2.8.md) | Sep 18, 2026 | Ubuntu 24.04.5 LTS (noble) 3.45.1-1ubuntu2.8 | Routine | 1 | 0 | | [lemon 3.31.1-4ubuntu0.7+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-lemon-3.31.1-4ubuntu0.7-esm2.md) | Sep 18, 2026 | Ubuntu 20.04 LTS (focal) 3.31.1-4ubuntu0.7+esm2 | Routine | 1 | 0 | | [lemon 3.22.0-1ubuntu0.7+esm3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-lemon-3.22.0-1ubuntu0.7-esm3.md) | Sep 18, 2026 | Ubuntu 18.04.6 LTS (bionic) 3.22.0-1ubuntu0.7+esm3 | Routine | 1 | 0 | | [RHSA-2026:58938](https://patchblox.com/security/data/fix/linux/rhsa-2026-58938.md) | Aug 28, 2026 | RHEL 8 0:3.26.0-21.el8_10 | High | 2 | 0 | | [lemon 3.46.1-9ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-lemon-3.46.1-9ubuntu0.3.md) | Aug 25, 2026 | Ubuntu 26.04.1 LTS (resolute) 3.46.1-9ubuntu0.3 | Routine | 1 | 0 | | [ELSA-2026-58938](https://patchblox.com/security/data/fix/linux/elsa-2026-58938.md) | Aug 25, 2026 | ol 8 0:3.26.0-21.el8_10 | High | 2 | 0 | | [ALSA-2026:58938](https://patchblox.com/security/data/fix/linux/alsa-2026-58938.md) | Aug 24, 2026 | almalinux 8 3.26.0-21.el8_10 | High | 2 | 0 | | [FEDORA-2026-344515CF47](https://patchblox.com/security/data/fix/linux/fedora-2026-344515cf47.md) | Aug 11, 2026 | Fedora 43 3.50.2-3.fc43 | High | 2 | 0 | | [lemon 3.37.2-2ubuntu0.7](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-lemon-3.37.2-2ubuntu0.7.md) | Jul 23, 2026 | Ubuntu 22.04.1 LTS (jammy) 3.37.2-2ubuntu0.7 | Routine | 2 | 0 | | [lemon 3.45.1-1ubuntu2.7](https://patchblox.com/security/data/fix/linux/ubuntu-noble-lemon-3.45.1-1ubuntu2.7.md) | Jul 23, 2026 | Ubuntu 24.04.5 LTS (noble) 3.45.1-1ubuntu2.7 | Routine | 2 | 0 | | [lemon 3.46.1-9ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-lemon-3.46.1-9ubuntu0.2.md) | Jul 8, 2026 | Ubuntu 26.04.1 LTS (resolute) 3.46.1-9ubuntu0.2 | Routine | 2 | 0 | | [ALAS2023-2026-1903](https://patchblox.com/security/data/fix/linux/alas2023-2026-1903.md) | Jul 6, 2026 | amzn 2023 3.40.0-1.amzn2023.0.8 | High | 2 | 0 | | [lemon 3.46.1-8ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-lemon-3.46.1-8ubuntu0.1.md) | Jun 30, 2026 | Ubuntu 25.10 (questing) 3.46.1-8ubuntu0.1 | High | 2 | 0 | | [lemon 3.45.1-1ubuntu2.6](https://patchblox.com/security/data/fix/linux/ubuntu-noble-lemon-3.45.1-1ubuntu2.6.md) | Jun 30, 2026 | Ubuntu 24.04.5 LTS (noble) 3.45.1-1ubuntu2.6 | High | 2 | 0 | | [lemon 3.37.2-2ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-lemon-3.37.2-2ubuntu0.6.md) | Jun 30, 2026 | Ubuntu 22.04.1 LTS (jammy) 3.37.2-2ubuntu0.6 | High | 2 | 0 | | [lemon 3.46.1-9ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-lemon-3.46.1-9ubuntu0.1.md) | Jun 9, 2026 | Ubuntu 26.04.1 LTS (resolute) 3.46.1-9ubuntu0.1 | High | 2 | 0 | | [lemon 3.46.1-3ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-lemon-3.46.1-3ubuntu0.2.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 3.46.1-3ubuntu0.2 | High | 1 | 0 | | [lemon 3.46.1-3ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-lemon-3.46.1-3ubuntu0.1.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 3.46.1-3ubuntu0.1 | High | 2 | 0 | | [lemon 3.46.1-3ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-lemon-3.46.1-3ubuntu0.3.md) | Jan 16, 2026 | Ubuntu 25.04 (plucky) 3.46.1-3ubuntu0.3 | Routine | 1 | 0 | | [lemon 3.46.1-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-lemon-3.46.1-1ubuntu0.2.md) | Jan 16, 2026 | Ubuntu 24.10 (oracular) 3.46.1-1ubuntu0.2 | High | 4 | 0 | | [lemon 3.22.0-1ubuntu0.7+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-lemon-3.22.0-1ubuntu0.7-esm2.md) | Oct 24, 2025 | Ubuntu 18.04.6 LTS (bionic) 3.22.0-1ubuntu0.7+esm2 | High | 3 | 0 | | [lemon 3.45.1-1ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-lemon-3.45.1-1ubuntu2.3.md) | Oct 24, 2025 | Ubuntu 24.04.5 LTS (noble) 3.45.1-1ubuntu2.3 | High | 4 | 0 | | [lemon 3.31.1-4ubuntu0.7](https://patchblox.com/security/data/fix/linux/ubuntu-focal-lemon-3.31.1-4ubuntu0.7.md) | Oct 24, 2025 | Ubuntu 20.04 LTS (focal) 3.31.1-4ubuntu0.7 | High | 2 | 0 | | [lemon 3.37.2-2ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-lemon-3.37.2-2ubuntu0.4.md) | Oct 24, 2025 | Ubuntu 22.04.1 LTS (jammy) 3.37.2-2ubuntu0.4 | High | 2 | 0 | | [lemon 3.45.1-1ubuntu2.5](https://patchblox.com/security/data/fix/linux/ubuntu-noble-lemon-3.45.1-1ubuntu2.5.md) | Sep 8, 2025 | Ubuntu 24.04.5 LTS (noble) 3.45.1-1ubuntu2.5 | Routine | 1 | 0 | | [ALAS2023-2025-1151](https://patchblox.com/security/data/fix/linux/alas2023-2025-1151.md) | Aug 13, 2025 | amzn 2023 3.40.0-1.amzn2023.0.6 | High | 1 | 0 | | [ALSA-2025:12010](https://patchblox.com/security/data/fix/linux/alsa-2025-12010.md) | Jul 28, 2025 | almalinux 8 3.26.0-20.el8_10 | High | 1 | 0 | | [ELSA-2025-12010](https://patchblox.com/security/data/fix/linux/elsa-2025-12010.md) | Jul 28, 2025 | ol 8 0:3.26.0-20.el8_10 | High | 1 | 0 | | [RHSA-2025:12010](https://patchblox.com/security/data/fix/linux/rhsa-2025-12010.md) | Jul 28, 2025 | RHEL 8 0:3.26.0-20.el8_10 | High | 1 | 0 | | [lemon 3.31.1-4ubuntu0.7+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-lemon-3.31.1-4ubuntu0.7-esm1.md) | Jul 15, 2025 | Ubuntu 20.04 LTS (focal) 3.31.1-4ubuntu0.7+esm1 | High | 1 | 0 | | [lemon 3.37.2-2ubuntu0.5](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-lemon-3.37.2-2ubuntu0.5.md) | Jul 15, 2025 | Ubuntu 22.04.1 LTS (jammy) 3.37.2-2ubuntu0.5 | High | 1 | 0 | | [lemon 3.45.1-1ubuntu2.4](https://patchblox.com/security/data/fix/linux/ubuntu-noble-lemon-3.45.1-1ubuntu2.4.md) | Jul 15, 2025 | Ubuntu 24.04.5 LTS (noble) 3.45.1-1ubuntu2.4 | High | 1 | 0 | | [lemon 3.46.1-6ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-lemon-3.46.1-6ubuntu1.md) | Jul 15, 2025 | Ubuntu 25.10 (questing) 3.46.1-6ubuntu1 | High | 1 | 0 | | [ALAS2023-2025-971](https://patchblox.com/security/data/fix/linux/alas2023-2025-971.md) | May 7, 2025 | amzn 2023 3.40.0-1.amzn2023.0.5 | High | 1 | 0 | | [ALAS2023-2024-490](https://patchblox.com/security/data/fix/linux/alas2023-2024-490.md) | Jan 19, 2024 | amzn 2023 3.40.0-1.amzn2023.0.4 | High | 1 | 0 | | [ELSA-2024-0253](https://patchblox.com/security/data/fix/linux/elsa-2024-0253.md) | Jan 16, 2024 | ol 8 0:3.26.0-19.0.1.el8_9 | High | 1 | 0 | | [ALSA-2024:0253](https://patchblox.com/security/data/fix/linux/alsa-2024-0253.md) | Jan 15, 2024 | almalinux 8 3.26.0-19.el8_9 | High | 1 | 0 | | [RHSA-2024:0253](https://patchblox.com/security/data/fix/linux/rhsa-2024-0253.md) | Jan 15, 2024 | RHEL 8 0:3.26.0-19.el8_9 | High | 1 | 0 | | [lemon 3.37.2-2ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-lemon-3.37.2-2ubuntu0.3.md) | Dec 28, 2023 | Ubuntu 22.04.1 LTS (jammy) 3.37.2-2ubuntu0.3 | High | 2 | 0 | | [lemon 3.22.0-1ubuntu0.7+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-lemon-3.22.0-1ubuntu0.7-esm1.md) | Dec 28, 2023 | Ubuntu 18.04.6 LTS (bionic) 3.22.0-1ubuntu0.7+esm1 | High | 1 | 0 | | [lemon 3.31.1-4ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-lemon-3.31.1-4ubuntu0.6.md) | Dec 28, 2023 | Ubuntu 20.04 LTS (focal) 3.31.1-4ubuntu0.6 | High | 1 | 0 | | [ELSA-2023-3840](https://patchblox.com/security/data/fix/linux/elsa-2023-3840.md) | Jun 30, 2023 | ol 8 0:3.26.0-18.0.1.el8_8 | Routine | 1 | 0 | | [ALSA-2023:3840](https://patchblox.com/security/data/fix/linux/alsa-2023-3840.md) | Jun 27, 2023 | almalinux 8 3.26.0-18.el8_8 | Routine | 1 | 0 | | [RHSA-2023:3840](https://patchblox.com/security/data/fix/linux/rhsa-2023-3840.md) | Jun 27, 2023 | RHEL 8 0:3.26.0-18.el8_8 | Routine | 1 | 0 | | [ALAS2023-2023-089](https://patchblox.com/security/data/fix/linux/alas2023-2023-089.md) | Feb 17, 2023 | amzn 2023 3.40.0-1.amzn2023.0.2 | High | 1 | 0 | | [ALSA-2023:0110](https://patchblox.com/security/data/fix/linux/alsa-2023-0110.md) | Jan 12, 2023 | almalinux 8 3.26.0-17.el8_7 | High | 1 | 0 | | [ELSA-2023-0110](https://patchblox.com/security/data/fix/linux/elsa-2023-0110.md) | Jan 12, 2023 | ol 8 0:3.26.0-17.el8_7 | High | 1 | 0 | | [RHSA-2023:0110](https://patchblox.com/security/data/fix/linux/rhsa-2023-0110.md) | Jan 12, 2023 | RHEL 8 0:3.26.0-17.el8_7 | High | 1 | 0 | | [ELSA-2022-7108](https://patchblox.com/security/data/fix/linux/elsa-2022-7108.md) | Oct 26, 2022 | ol 8 0:3.26.0-16.el8_6 | High | 2 | 0 | | [ALSA-2022:7108](https://patchblox.com/security/data/fix/linux/alsa-2022-7108.md) | Oct 25, 2022 | almalinux 8 3.26.0-16.el8_6 | High | 2 | 0 | | [RHSA-2022:7108](https://patchblox.com/security/data/fix/linux/rhsa-2022-7108.md) | Oct 25, 2022 | RHEL 8 0:3.26.0-16.el8_6 | High | 2 | 0 | | [lemon 3.31.1-4ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-lemon-3.31.1-4ubuntu0.4.md) | Sep 1, 2022 | Ubuntu 20.04 LTS (focal) 3.31.1-4ubuntu0.4 | High | 3 | 0 | | [lemon 3.22.0-1ubuntu0.6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-lemon-3.22.0-1ubuntu0.6.md) | Sep 1, 2022 | Ubuntu 18.04.6 LTS (bionic) 3.22.0-1ubuntu0.6 | High | 1 | 0 | | [lemon 3.22.0-1ubuntu0.7](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-lemon-3.22.0-1ubuntu0.7.md) | Aug 2, 2022 | Ubuntu 18.04.6 LTS (bionic) 3.22.0-1ubuntu0.7 | High | 1 | 0 | | [lemon 3.31.1-4ubuntu0.5](https://patchblox.com/security/data/fix/linux/ubuntu-focal-lemon-3.31.1-4ubuntu0.5.md) | Aug 2, 2022 | Ubuntu 20.04 LTS (focal) 3.31.1-4ubuntu0.5 | High | 1 | 0 | | [lemon 3.37.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-lemon-3.37.2-2ubuntu0.1.md) | Aug 2, 2022 | Ubuntu 22.04.1 LTS (jammy) 3.37.2-2ubuntu0.1 | High | 1 | 0 | | [ELSA-2021-4396](https://patchblox.com/security/data/fix/linux/elsa-2021-4396.md) | Nov 16, 2021 | ol 8 0:3.26.0-15.el8 | High | 5 | 0 | | [ALSA-2021:4396](https://patchblox.com/security/data/fix/linux/alsa-2021-4396.md) | Nov 9, 2021 | almalinux 8 3.26.0-15.el8 | High | 5 | 0 | | [RHSA-2021:4396](https://patchblox.com/security/data/fix/linux/rhsa-2021-4396.md) | Nov 9, 2021 | RHEL 8 0:3.26.0-15.el8 | High | 5 | 0 | | [lemon 3.22.0-1ubuntu0.5](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-lemon-3.22.0-1ubuntu0.5.md) | Aug 24, 2021 | Ubuntu 18.04.6 LTS (bionic) 3.22.0-1ubuntu0.5 | Routine | 1 | 0 | | [lemon 3.31.1-4ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-lemon-3.31.1-4ubuntu0.3.md) | Aug 24, 2021 | Ubuntu 20.04 LTS (focal) 3.31.1-4ubuntu0.3 | Routine | 1 | 0 | | [ELSA-2021-1581](https://patchblox.com/security/data/fix/linux/elsa-2021-1581.md) | May 25, 2021 | ol 8 0:3.26.0-13.el8 | High | 2 | 0 | | [RHSA-2021:1581](https://patchblox.com/security/data/fix/linux/rhsa-2021-1581.md) | May 18, 2021 | RHEL 8 0:3.26.0-13.el8 | High | 2 | 0 | | [ELSA-2020-4442](https://patchblox.com/security/data/fix/linux/elsa-2020-4442.md) | Nov 10, 2020 | ol 8 0:3.26.0-11.el8 | High | 8 | 0 | | [RHSA-2020:4442](https://patchblox.com/security/data/fix/linux/rhsa-2020-4442.md) | Nov 4, 2020 | RHEL 8 0:3.26.0-11.el8 | High | 8 | 0 | | [lemon 3.31.1-4ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-lemon-3.31.1-4ubuntu0.2.md) | Jun 27, 2020 | Ubuntu 20.04 LTS (focal) 3.31.1-4ubuntu0.2 | Routine | 1 | 0 | | [lemon 3.22.0-1ubuntu0.4](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-lemon-3.22.0-1ubuntu0.4.md) | May 27, 2020 | Ubuntu 18.04.6 LTS (bionic) 3.22.0-1ubuntu0.4 | High | 4 | 0 | | [lemon 3.31.1-4ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-lemon-3.31.1-4ubuntu0.1.md) | May 27, 2020 | Ubuntu 20.04 LTS (focal) 3.31.1-4ubuntu0.1 | High | 6 | 0 | | [ELSA-2020-1810](https://patchblox.com/security/data/fix/linux/elsa-2020-1810.md) | May 5, 2020 | ol 8 0:3.26.0-6.el8 | High | 7 | 0 | | [RHSA-2020:1810](https://patchblox.com/security/data/fix/linux/rhsa-2020-1810.md) | Apr 28, 2020 | RHEL 8 0:3.26.0-6.el8 | High | 7 | 0 | | [lemon 3.22.0-1ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-lemon-3.22.0-1ubuntu0.3.md) | Feb 21, 2020 | Ubuntu 18.04.6 LTS (bionic) 3.22.0-1ubuntu0.3 | High | 11 | 0 | | [ELSA-2020-0273](https://patchblox.com/security/data/fix/linux/elsa-2020-0273.md) | Jan 29, 2020 | ol 8 0:3.26.0-4.el8_1 | High | 1 | 0 | | [RHSA-2020:0273](https://patchblox.com/security/data/fix/linux/rhsa-2020-0273.md) | Jan 29, 2020 | RHEL 8 0:3.26.0-4.el8_1 | High | 1 | 0 | | [lemon 3.22.0-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-lemon-3.22.0-1ubuntu0.2.md) | Sep 9, 2019 | Ubuntu 18.04.6 LTS (bionic) 3.22.0-1ubuntu0.2 | High | 2 | 0 | | [lemon 3.27.2-3](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-lemon-3.27.2-3.md) | May 31, 2019 | Ubuntu 24.10 (oracular) 3.27.2-3 | High | 1 | 0 | | [lemon 3.27.2-3](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-lemon-3.27.2-3.md) | May 31, 2019 | Ubuntu 25.04 (plucky) 3.27.2-3 | High | 1 | 0 | | [lemon 3.22.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-lemon-3.22.0-1ubuntu0.1.md) | May 30, 2019 | Ubuntu 18.04.6 LTS (bionic) 3.22.0-1ubuntu0.1 | High | 6 | 0 | --- Data as of 2026-11-07T12:40:37Z 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 Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.