# RLSA-2026:80506: emacs security update

RLSA-2026:80506, released November 7, 2026, fixes 2 CVEs in emacs (version 1:26.1-15.el8_10.2). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rlsa-2026-80506
- Platform: Linux
- Released: Nov 7, 2026
- Priority: High (Closes CVE-2026-79992, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://errata.rockylinux.org/RLSA-2026:80506

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [emacs](https://patchblox.com/security/data/product/linux/emacs.md) | rocky 8 | 1:26.1-15.el8_10.2 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2026-79992](https://patchblox.com/security/data/cve/CVE-2026-79992.md) | High | Emacs: local shell command injection through the user field in emacs tramp | 7.8 | 0.0022 |  |
| [CVE-2026-77219](https://patchblox.com/security/data/cve/CVE-2026-77219.md) | High | GNU Emacs < 31.0.91 Heap Over-Read via PBM/PPM/PGM Image Loader | 7.8 | 0.0013 |  |

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Data as of 2026-11-07T18:46:35Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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