# CVE-2026-0995: arm-trusted-firmware: An issue has been identified in Arm C1-Pro before r1p2-50eac0, where, under certain conditions, a TLBI+DSB might fail...

CVE-2026-0995 is fixed in arm-trusted-firmware on 1 platform by DEBIAN-CVE-2026-0995 (version 2.12.16+dfsg-1), released March 2, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-0995
- Priority: Routine
- CVSS: 3.6 (low)
- EPSS: 0.0010
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 2, 2026

## Description

An issue has been identified in Arm C1-Pro before r1p2-50eac0, where, under certain conditions, a TLBI+DSB might fail to ensure the completion of memory accesses related to SME.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | arm-trusted-firmware Debian 14 | 2.12.16+dfsg-1 | [DEBIAN-CVE-2026-0995](https://patchblox.com/security/data/fix/linux/debian-cve-2026-0995.md) | Mar 2, 2026 |

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Data as of 2026-11-08T00:53:09Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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