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CVE-2026-81879

🗓️ 22 Sep 2026 15:09:01Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 4 Views

Heap out-of-bounds read in radare2 prior to 6.2.0 via ELF PN_XNUM handling causing DoS.

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CVE-2026-81879
22 Sep 202615:09
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CVE-2026-81879 radare2: Heap out-of-bounds read in radare2 ELF PN_XNUM handling
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CVE-2026-81879 radare2: Heap out-of-bounds read in radare2 ELF PN_XNUM handling
22 Sep 202615:09
vulnrichment
OSOS VersionArchitecturePackagePackage VersionFilename
Debian999allradare26.1.8+ds-1radare2_6.1.8+ds-1_all.deb

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22 Sep 2026 15:09Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.15.5
EPSS0.00183
SSVC
4