# DLA-3937-1: nss security update

DLA-3937-1, released October 27, 2024, fixes 1 CVE in nss (version 2:3.61-1+deb11u4). None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/dla-3937-1
- Platform: Linux
- Released: Oct 27, 2024
- Priority: Urgent (Closes CVE-2024-0743, rated Critical)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2024-0743

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [nss](https://patchblox.com/security/data/product/linux/nss.md) | Debian 11.6 (bullseye) | 2:3.61-1+deb11u4 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-0743](https://patchblox.com/security/data/cve/CVE-2024-0743.md) | Urgent | Mozilla Firefox ESR and 5 others: Unchecked Return Value | 7.5 | 0.0129 |  |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo