# nss security updates

Patch Radar has 101 security fixes for nss, closing 35 CVEs. The newest security fix is ALAS2023-2026-3242 (3.124.0-1.amzn2023.0.2), released November 7, 2026.

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

## Security fixes, newest first

| Fix | Released | Fixed in | Priority | CVEs | Exploited |
|---|---|---|---|---:|---:|
| [ALAS2023-2026-3242](https://patchblox.com/security/data/fix/linux/alas2023-2026-3242.md) | Nov 7, 2026 | amzn 2023 3.124.0-1.amzn2023.0.2 | Urgent | 2 | 0 |
| [DEBIAN-CVE-2026-16389](https://patchblox.com/security/data/fix/linux/debian-cve-2026-16389.md) | Jul 27, 2026 | Debian 14 2:3.126-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-16389](https://patchblox.com/security/data/fix/linux/debian-cve-2026-16389.md) | Jul 27, 2026 | Debian 13.5 (trixie) 2:3.110-1+deb13u4 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-16389](https://patchblox.com/security/data/fix/linux/debian-cve-2026-16389.md) | Jul 27, 2026 | Debian 12.15 (bookworm) 2:3.87.1-1+deb12u4 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2026-12318](https://patchblox.com/security/data/fix/linux/debian-cve-2026-12318.md) | Jun 30, 2026 | Debian 12.15 (bookworm) 2:3.87.1-1+deb12u3 | High | 1 | 0 |
| [DEBIAN-CVE-2026-12318](https://patchblox.com/security/data/fix/linux/debian-cve-2026-12318.md) | Jun 30, 2026 | Debian 14 2:3.124-1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-12318](https://patchblox.com/security/data/fix/linux/debian-cve-2026-12318.md) | Jun 30, 2026 | Debian 13.5 (trixie) 2:3.110-1+deb13u3 | High | 1 | 0 |
| [ALAS2023-2026-1703](https://patchblox.com/security/data/fix/linux/alas2023-2026-1703.md) | May 25, 2026 | amzn 2023 3.90.0-7.amzn2023.0.1 | High | 3 | 0 |
| [DEBIAN-CVE-2026-6772](https://patchblox.com/security/data/fix/linux/debian-cve-2026-6772.md) | May 15, 2026 | Debian 12.15 (bookworm) 2:3.87.1-1+deb12u3 | High | 1 | 0 |
| [DEBIAN-CVE-2026-6772](https://patchblox.com/security/data/fix/linux/debian-cve-2026-6772.md) | May 15, 2026 | Debian 14 2:3.123-1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-6772](https://patchblox.com/security/data/fix/linux/debian-cve-2026-6772.md) | May 15, 2026 | Debian 13.5 (trixie) 2:3.110-1+deb13u2 | High | 1 | 0 |
| [DEBIAN-CVE-2026-6766](https://patchblox.com/security/data/fix/linux/debian-cve-2026-6766.md) | May 15, 2026 | Debian 12.15 (bookworm) 2:3.87.1-1+deb12u3 | High | 1 | 0 |
| [DEBIAN-CVE-2026-6766](https://patchblox.com/security/data/fix/linux/debian-cve-2026-6766.md) | May 15, 2026 | Debian 14 2:3.123-1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-6766](https://patchblox.com/security/data/fix/linux/debian-cve-2026-6766.md) | May 15, 2026 | Debian 13.5 (trixie) 2:3.110-1+deb13u2 | High | 1 | 0 |
| [DEBIAN-CVE-2026-6767](https://patchblox.com/security/data/fix/linux/debian-cve-2026-6767.md) | May 15, 2026 | Debian 12.15 (bookworm) 2:3.87.1-1+deb12u3 | High | 1 | 0 |
| [DEBIAN-CVE-2026-6767](https://patchblox.com/security/data/fix/linux/debian-cve-2026-6767.md) | May 15, 2026 | Debian 14 2:3.123-1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-6767](https://patchblox.com/security/data/fix/linux/debian-cve-2026-6767.md) | May 15, 2026 | Debian 13.5 (trixie) 2:3.110-1+deb13u2 | High | 1 | 0 |
| [DLA-4508-1](https://patchblox.com/security/data/fix/linux/dla-4508-1.md) | Mar 25, 2026 | Debian 11.6 (bullseye) 2:3.61-1+deb11u5 | High | 1 | 0 |
| [DSA-6149-1](https://patchblox.com/security/data/fix/linux/dsa-6149-1.md) | Feb 26, 2026 | Debian 12.15 (bookworm) 2:3.87.1-1+deb12u2 | High | 1 | 0 |
| [DSA-6149-1](https://patchblox.com/security/data/fix/linux/dsa-6149-1.md) | Feb 26, 2026 | Debian 13.5 (trixie) 2:3.110-1+deb13u1 | High | 1 | 0 |
| [DEBIAN-CVE-2026-2781](https://patchblox.com/security/data/fix/linux/debian-cve-2026-2781.md) | Feb 24, 2026 | Debian 14 2:3.121-1 | High | 1 | 0 |
| [DSA-5807-1](https://patchblox.com/security/data/fix/linux/dsa-5807-1.md) | Nov 10, 2024 | Debian 12.15 (bookworm) 2:3.87.1-1+deb12u1 | Urgent | 1 | 0 |
| [DLA-3937-1](https://patchblox.com/security/data/fix/linux/dla-3937-1.md) | Oct 27, 2024 | Debian 11.6 (bullseye) 2:3.61-1+deb11u4 | Urgent | 1 | 0 |
| [RHBA-2024:6679](https://patchblox.com/security/data/fix/linux/rhba-2024-6679.md) | Sep 16, 2024 | RHEL 9 0:3.101.0-7.el9_2 | High | 1 | 0 |
| [RHBA-2024:6680](https://patchblox.com/security/data/fix/linux/rhba-2024-6680.md) | Sep 16, 2024 | RHEL 8 0:3.101.0-7.el8_8 | High | 1 | 0 |
| [DEBIAN-CVE-2024-7531](https://patchblox.com/security/data/fix/linux/debian-cve-2024-7531.md) | Aug 6, 2024 | Debian 13.5 (trixie) 2:3.103-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-7531](https://patchblox.com/security/data/fix/linux/debian-cve-2024-7531.md) | Aug 6, 2024 | Debian 14 2:3.103-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2024-6602](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6602.md) | Jul 9, 2024 | Debian 12.15 (bookworm) 2:3.87.1-1+deb12u1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-6602](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6602.md) | Jul 9, 2024 | Debian 13.5 (trixie) 2:3.101-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-6602](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6602.md) | Jul 9, 2024 | Debian 14 2:3.101-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-6609](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6609.md) | Jul 9, 2024 | Debian 12.15 (bookworm) 2:3.87.1-1+deb12u1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-6609](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6609.md) | Jul 9, 2024 | Debian 13.5 (trixie) 2:3.101-1 | High | 1 | 0 |
| [DEBIAN-CVE-2024-6609](https://patchblox.com/security/data/fix/linux/debian-cve-2024-6609.md) | Jul 9, 2024 | Debian 14 2:3.101-1 | High | 1 | 0 |
| [ELSA-2024-12337](https://patchblox.com/security/data/fix/linux/elsa-2024-12337.md) | Apr 19, 2024 | ol 9 10:3.90.0-6.el9_3_fips | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-5388](https://patchblox.com/security/data/fix/linux/debian-cve-2023-5388.md) | Mar 19, 2024 | Debian 13.5 (trixie) 2:3.98-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-5388](https://patchblox.com/security/data/fix/linux/debian-cve-2023-5388.md) | Mar 19, 2024 | Debian 14 2:3.98-1 | Routine | 1 | 0 |
| [RLSA-2024:0786](https://patchblox.com/security/data/fix/linux/rlsa-2024-0786.md) | Mar 12, 2024 | rocky 8 0:3.90.0-6.el8_9 | Routine | 1 | 0 |
| [ALAS2023-2024-523](https://patchblox.com/security/data/fix/linux/alas2023-2024-523.md) | Feb 15, 2024 | amzn 2023 3.90.0-6.amzn2023.0.1 | Routine | 1 | 0 |
| [ELSA-2024-0786](https://patchblox.com/security/data/fix/linux/elsa-2024-0786.md) | Feb 13, 2024 | ol 8 0:3.90.0-6.el8_9 | Routine | 1 | 0 |
| [ALSA-2024:0786](https://patchblox.com/security/data/fix/linux/alsa-2024-0786.md) | Feb 12, 2024 | almalinux 8 3.90.0-6.el8_9 | Routine | 1 | 0 |
| [ALSA-2024:0790](https://patchblox.com/security/data/fix/linux/alsa-2024-0790.md) | Feb 12, 2024 | almalinux 9 3.90.0-6.el9_3 | Routine | 1 | 0 |
| [RHSA-2024:0786](https://patchblox.com/security/data/fix/linux/rhsa-2024-0786.md) | Feb 12, 2024 | RHEL 8 0:3.90.0-6.el8_9 | Routine | 1 | 0 |
| [RHSA-2024:0790](https://patchblox.com/security/data/fix/linux/rhsa-2024-0790.md) | Feb 12, 2024 | RHEL 9 0:3.90.0-6.el9_3 | Routine | 1 | 0 |
| [ALAS2023-2024-507](https://patchblox.com/security/data/fix/linux/alas2023-2024-507.md) | Feb 1, 2024 | amzn 2023 3.90.0-3.amzn2023.0.5 | High | 1 | 0 |
| [DEBIAN-CVE-2024-0743](https://patchblox.com/security/data/fix/linux/debian-cve-2024-0743.md) | Jan 23, 2024 | Debian 13.5 (trixie) 2:3.96.1-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2024-0743](https://patchblox.com/security/data/fix/linux/debian-cve-2024-0743.md) | Jan 23, 2024 | Debian 14 2:3.96.1-1 | Urgent | 1 | 0 |
| [ALAS2023-2024-492](https://patchblox.com/security/data/fix/linux/alas2023-2024-492.md) | Jan 19, 2024 | amzn 2023 3.90.0-3.amzn2023.0.4 | Routine | 1 | 0 |
| [RLSA-2024:0105](https://patchblox.com/security/data/fix/linux/rlsa-2024-0105.md) | Jan 12, 2024 | rocky 8 0:3.90.0-4.el8_9 | Routine | 1 | 0 |
| [ALSA-2024:0105](https://patchblox.com/security/data/fix/linux/alsa-2024-0105.md) | Jan 10, 2024 | almalinux 8 3.90.0-4.el8_9 | Routine | 1 | 0 |
| [ALSA-2024:0108](https://patchblox.com/security/data/fix/linux/alsa-2024-0108.md) | Jan 10, 2024 | almalinux 9 3.90.0-4.el9_3 | Routine | 1 | 0 |
| [ELSA-2024-0105](https://patchblox.com/security/data/fix/linux/elsa-2024-0105.md) | Jan 10, 2024 | ol 8 0:3.90.0-4.el8_9 | Routine | 1 | 0 |
| [ELSA-2024-0108](https://patchblox.com/security/data/fix/linux/elsa-2024-0108.md) | Jan 10, 2024 | ol 9 0:3.90.0-4.el9_3 | Routine | 1 | 0 |
| [RHSA-2024:0105](https://patchblox.com/security/data/fix/linux/rhsa-2024-0105.md) | Jan 10, 2024 | RHEL 8 0:3.90.0-4.el8_9 | Routine | 1 | 0 |
| [RHSA-2024:0108](https://patchblox.com/security/data/fix/linux/rhsa-2024-0108.md) | Jan 10, 2024 | RHEL 9 0:3.90.0-4.el9_3 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-6135](https://patchblox.com/security/data/fix/linux/debian-cve-2023-6135.md) | Dec 19, 2023 | Debian 14 2:3.95-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-6135](https://patchblox.com/security/data/fix/linux/debian-cve-2023-6135.md) | Dec 19, 2023 | Debian 13.5 (trixie) 2:3.95-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-4421](https://patchblox.com/security/data/fix/linux/debian-cve-2023-4421.md) | Dec 12, 2023 | Debian 12.15 (bookworm) 2:3.61-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-4421](https://patchblox.com/security/data/fix/linux/debian-cve-2023-4421.md) | Dec 12, 2023 | Debian 13.5 (trixie) 2:3.61-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-4421](https://patchblox.com/security/data/fix/linux/debian-cve-2023-4421.md) | Dec 12, 2023 | Debian 14 2:3.61-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2023-0767](https://patchblox.com/security/data/fix/linux/debian-cve-2023-0767.md) | Jun 2, 2023 | Debian 14 2:3.87.1-1 | High | 1 | 0 |
| [DEBIAN-CVE-2023-0767](https://patchblox.com/security/data/fix/linux/debian-cve-2023-0767.md) | Jun 2, 2023 | Debian 12.15 (bookworm) 2:3.87.1-1 | High | 1 | 0 |
| [DEBIAN-CVE-2023-0767](https://patchblox.com/security/data/fix/linux/debian-cve-2023-0767.md) | Jun 2, 2023 | Debian 13.5 (trixie) 2:3.87.1-1 | High | 1 | 0 |
| [RLSA-2023:1368](https://patchblox.com/security/data/fix/linux/rlsa-2023-1368.md) | Mar 28, 2023 | rocky 9 0:3.79.0-17.el9_1 | High | 1 | 0 |
| [ALSA-2023:1368](https://patchblox.com/security/data/fix/linux/alsa-2023-1368.md) | Mar 21, 2023 | almalinux 9 3.79.0-17.el9_1 | High | 1 | 0 |
| [ELSA-2023-1368](https://patchblox.com/security/data/fix/linux/elsa-2023-1368.md) | Mar 21, 2023 | ol 9 0:3.79.0-17.el9_1 | High | 1 | 0 |
| [RHSA-2023:1368](https://patchblox.com/security/data/fix/linux/rhsa-2023-1368.md) | Mar 21, 2023 | RHEL 9 0:3.79.0-17.el9_1 | High | 1 | 0 |
| [RLSA-2023:1252](https://patchblox.com/security/data/fix/linux/rlsa-2023-1252.md) | Mar 16, 2023 | rocky 8 0:3.79.0-11.el8_7 | High | 1 | 0 |
| [ALSA-2023:1252](https://patchblox.com/security/data/fix/linux/alsa-2023-1252.md) | Mar 15, 2023 | almalinux 8 3.79.0-11.el8_7 | High | 1 | 0 |
| [ELSA-2023-1252](https://patchblox.com/security/data/fix/linux/elsa-2023-1252.md) | Mar 15, 2023 | ol 8 0:3.79.0-11.el8_7 | High | 1 | 0 |
| [RHSA-2023:1252](https://patchblox.com/security/data/fix/linux/rhsa-2023-1252.md) | Mar 15, 2023 | RHEL 8 0:3.79.0-11.el8_7 | High | 1 | 0 |
| [ALAS2023-2023-124](https://patchblox.com/security/data/fix/linux/alas2023-2023-124.md) | Mar 6, 2023 | amzn 2023 3.88.1-1.amzn2023.0.1 | High | 1 | 0 |
| [ALAS2023-2023-031](https://patchblox.com/security/data/fix/linux/alas2023-2023-031.md) | Feb 17, 2023 | amzn 2023 3.83.0-1.amzn2023.0.2 | Urgent | 1 | 0 |
| [DSA-5353-1](https://patchblox.com/security/data/fix/linux/dsa-5353-1.md) | Feb 17, 2023 | Debian 11.6 (bullseye) 2:3.61-1+deb11u3 | High | 1 | 0 |
| [DEBIAN-CVE-2020-12413](https://patchblox.com/security/data/fix/linux/debian-cve-2020-12413.md) | Feb 16, 2023 | Debian 12.15 (bookworm) 2:3.17-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2020-12413](https://patchblox.com/security/data/fix/linux/debian-cve-2020-12413.md) | Feb 16, 2023 | Debian 13.5 (trixie) 2:3.17-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2020-12413](https://patchblox.com/security/data/fix/linux/debian-cve-2020-12413.md) | Feb 16, 2023 | Debian 14 2:3.17-1 | Routine | 1 | 0 |
| [DEBIAN-CVE-2022-22747](https://patchblox.com/security/data/fix/linux/debian-cve-2022-22747.md) | Dec 22, 2022 | Debian 12.15 (bookworm) 2:3.73-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-22747](https://patchblox.com/security/data/fix/linux/debian-cve-2022-22747.md) | Dec 22, 2022 | Debian 13.5 (trixie) 2:3.73-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-22747](https://patchblox.com/security/data/fix/linux/debian-cve-2022-22747.md) | Dec 22, 2022 | Debian 14 2:3.73-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-3479](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3479.md) | Oct 14, 2022 | Debian 12.15 (bookworm) 2:3.87-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-3479](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3479.md) | Oct 14, 2022 | Debian 13.5 (trixie) 2:3.87-1 | High | 1 | 0 |
| [DEBIAN-CVE-2022-3479](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3479.md) | Oct 14, 2022 | Debian 14 2:3.87-1 | High | 1 | 0 |
| [DSA-5062-1](https://patchblox.com/security/data/fix/linux/dsa-5062-1.md) | Jan 25, 2022 | Debian 11.6 (bullseye) 2:3.61-1+deb11u2 | High | 1 | 0 |
| [DEBIAN-CVE-2021-43527](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43527.md) | Dec 8, 2021 | Debian 12.15 (bookworm) 2:3.73-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-43527](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43527.md) | Dec 8, 2021 | Debian 13.5 (trixie) 2:3.73-1 | Urgent | 1 | 0 |
| [DEBIAN-CVE-2021-43527](https://patchblox.com/security/data/fix/linux/debian-cve-2021-43527.md) | Dec 8, 2021 | Debian 14 2:3.73-1 | Urgent | 1 | 0 |
| [ALSA-2021:4903](https://patchblox.com/security/data/fix/linux/alsa-2021-4903.md) | Dec 1, 2021 | almalinux 8 3.67.0-7.el8_5 | Urgent | 1 | 0 |
| [RLSA-2021:4903](https://patchblox.com/security/data/fix/linux/rlsa-2021-4903.md) | Dec 1, 2021 | rocky 8 0:3.67.0-7.el8_5 | Urgent | 1 | 0 |
| [DSA-5016-1](https://patchblox.com/security/data/fix/linux/dsa-5016-1.md) | Dec 1, 2021 | Debian 11.6 (bullseye) 2:3.61-1+deb11u1 | Urgent | 1 | 0 |
| [ELSA-2021-4903](https://patchblox.com/security/data/fix/linux/elsa-2021-4903.md) | Dec 1, 2021 | ol 8 0:3.67.0-7.el8_5 | Urgent | 1 | 0 |
| [RHSA-2021:4903](https://patchblox.com/security/data/fix/linux/rhsa-2021-4903.md) | Dec 1, 2021 | RHEL 8 0:3.67.0-7.el8_5 | Urgent | 1 | 0 |
| [ELSA-2021-3572](https://patchblox.com/security/data/fix/linux/elsa-2021-3572.md) | Sep 21, 2021 | ol 8 0:3.67.0-6.el8_4 | High | 1 | 0 |
| [RHSA-2021:3572](https://patchblox.com/security/data/fix/linux/rhsa-2021-3572.md) | Sep 21, 2021 | RHEL 8 0:3.67.0-6.el8_4 | High | 1 | 0 |
| [ELSA-2021-0538](https://patchblox.com/security/data/fix/linux/elsa-2021-0538.md) | Feb 17, 2021 | ol 8 0:3.53.1-17.el8_3 | High | 3 | 0 |
| [RHSA-2021:0538](https://patchblox.com/security/data/fix/linux/rhsa-2021-0538.md) | Feb 16, 2021 | RHEL 8 0:3.53.1-17.el8_3 | High | 4 | 0 |
| [ELSA-2020-3280](https://patchblox.com/security/data/fix/linux/elsa-2020-3280.md) | Aug 4, 2020 | ol 8 0:3.53.1-11.el8_2 | High | 4 | 0 |
| [RHSA-2020:3280](https://patchblox.com/security/data/fix/linux/rhsa-2020-3280.md) | Aug 3, 2020 | RHEL 8 0:3.53.1-11.el8_2 | High | 5 | 0 |
| [ELSA-2019-4114](https://patchblox.com/security/data/fix/linux/elsa-2019-4114.md) | Dec 9, 2019 | ol 8 0:3.44.0-9.el8_1 | High | 1 | 0 |
| [RHSA-2019:4114](https://patchblox.com/security/data/fix/linux/rhsa-2019-4114.md) | Dec 9, 2019 | RHEL 8 0:3.44.0-9.el8_1 | High | 1 | 0 |
| [ELSA-2019-1951](https://patchblox.com/security/data/fix/linux/elsa-2019-1951.md) | Aug 5, 2019 | ol 8 0:3.44.0-7.el8_0 | High | 4 | 0 |

Showing the newest 100 of 101 fixes.

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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

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