01 Record

CVE-2026-74637

perf/core: Fix group leader use-after-free after sibling detach

UnratedPUBLISHEDCNA: Linux

Base scoreUnratedNo CVSS vector published

View raw JSON CVE Program record

02 Description

perf/core: Fix group leader use-after-free after sibling detach

03 Metadata

Published: 2026-08-22 15:32Z2 HR AGO
Last updated: 2026-08-22 15:32Z2 HR AGO
Reserved: 2026-08-15
Assigning CNA: Linux
Record state: PUBLISHED
Severity: Unrated: no CVSS score published
CVSS vector: Not published
Weaknesses: No CWE assigned
SSVC decision: No CISA-ADP assessment
Data version: 5.2
Document digest: 34c2ee51ea1a39f1cdcadbc74a0ce9ff97a05347b7bf4bcc762a17be4ac786f6

04 Affected products

VendorProductVersionsPlatforms

LinuxLinux8a49542c0554af7d0073aac0ee73ee65b807ef34 to < a979a642402d0b1f856c7a729b4cb2d92de4cf2f, 8a49542c0554af7d0073aac0ee73ee65b807ef34 to < 1e7abfeb23c12bf46f6457e4a3e1a1a300d50619, 8a49542c0554af7d0073aac0ee73ee65b807ef34 to < 42c5ca1f0a288a52878bd72a5595b08261057438, e732ebc42aea321ee84514330eb3a675307fcc83, 2.6.34.14 to < 2.6.35, 2.6.35—

05 References

git.kernel.orghttps://git.kernel.org/stable/c/a979a642402d0b1f856c7a729b4cb2d92de4cf2f
git.kernel.orghttps://git.kernel.org/stable/c/1e7abfeb23c12bf46f6457e4a3e1a1a300d50619
git.kernel.orghttps://git.kernel.org/stable/c/42c5ca1f0a288a52878bd72a5595b08261057438