CVE-2026-0995: arm c1 pro Race Condition
CVSS: 3.6v3.1LowAnalyzed
AliasesDEBIAN-CVE-2026-0995
Published 02-03-2026Last modified 02-03-2026
Vulnerability summary
CVE-2026-0995 is a low (CVSS 3.6) Race Condition vulnerability in arm c1 pro. EPSS estimates a 0.09% chance of exploitation in the next 30 days, higher than 0.4% of scored vulnerabilities.
CVSS score
3.6/10
010
Low · v3.1 (CVE.org)EPSS score
0.09%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 02-03-2026PublishedVulnerability first disclosed.
- 02-03-2026Last modifiedVulnerability information updated.
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.
CVSS metrics
3 scores · 3 sources · 1 versionLow 3.6Preferred score · CVE.org (CNA)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:LSourcesAll 3 agree
- OSV · DebianEcosystem advisory · calculated3.6LowCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
- NVDNIST3.6LowCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
EPSS trend
Probability
0.09%
Chance of exploitation in the next 30 days
Percentile
0%
Versus all other CVEs
30-day change
0.00 pp
From 0.09% on 19-09-2026
19-09-202619-10-2026
EPSS score0.09%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Arm2 products
- c1 pro< r1p2-50eac0
- c1-pro_firmware< r1p2-50eac0
Debian1 product
- arm-trusted-firmwareAll versions (No fix recorded) | < 2.12.16+dfsg-1
2 vendors · 3 products
References
2 links- developer.arm.com/documentation/111823Vendor Advisory
