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CVE-2026-80670: Undefined Security Weakness

🗓️ 28 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Out-of-bounds heap read in Linux kernel perf tools via crafted perf.data CPU index.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-80670
29 Aug 202615:00
–circl
cve
CVE
CVE-2026-80670
28 Aug 202606:49
–cve
cvelist
Cvelist
CVE-2026-80670 perf tools: Use perf_env__get_cpu_topology() in machine__resolve()
28 Aug 202606:49
–cvelist
debiancve
Debian CVE
CVE-2026-80670
28 Aug 202606:49
–debiancve
euvd
EUVD
EUVD-2026-67546
28 Aug 202606:49
–euvd
mscve
Microsoft CVE
perf tools: Use perf_env__get_cpu_topology() in machine__resolve()
29 Aug 202608:04
–mscve
nvd
NVD
CVE-2026-80670
28 Aug 202608:16
–nvd
osv
OSV
AZL-98087 CVE-2026-80670 affecting package kernel 6.6.157.1-1
28 Aug 202608:16
–osv
osv
OSV
BELL-CVE-2026-80670
3 Sep 202606:05
–osv
osv
OSV
DEBIAN-CVE-2026-80670
28 Aug 202608:16
–osv
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29 Aug 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.1
EPSS0.00671
1