PatchTheCVECVE-2026-0995: An issue has been identified in Arm C1-Pro before r1p2-50eac0, where, under certain conditions, a TLBI+DSB mig
CVE-2026-0995 is a low-severity flaw (CVSS 3.6) affecting c1-pro firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 3.6 (Low) |
| Attack vector | Local |
| Attack complexity | High |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 0.1% (top 100%) |
| CISA exploited list | No |
| Weakness | CWE-362 |
| Published | 2026-03-02 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-0995?
c1-pro firmware: upgrade to r1p2-50eac0. Exact commands for each OS are on this page.
Is CVE-2026-0995 being exploited?
CVE-2026-0995 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-0995 affect?
CVE-2026-0995 affects c1-pro firmware. Severity is low (CVSS 3.6). 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.
How urgent is CVE-2026-0995?
Priority 13/100. No elevated risk signals yet.
Related CVEs
- CVE-2024-7881 MEDIUM 5.1 MITIGATE MITIGATE An unprivileged context can trigger a data memory-dependent prefetch engine to fetch the contents of a privile