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CVE-2026-81880 radare2: Uncontrolled resource consumption in radare2 PEF loader

🗓️ 22 Sep 2026 15:09:48Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 45 Views

Uncontrolled resource consumption in radare2 PEF loader via unbounded relocSecCount causing DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-81880
22 Sep 202615:09
–alpinelinux
cve
CVE
CVE-2026-81880
22 Sep 202615:09
–cve
debiancve
Debian CVE
CVE-2026-81880
22 Sep 202615:09
–debiancve
euvd
EUVD
EUVD-2026-84467
22 Sep 202615:09
–euvd
mend
Mend
CVE-2026-81880
22 Sep 202615:09
–mend
nvd
NVD
CVE-2026-81880
22 Sep 202616:18
–nvd
osv-opensuse
osv-opensuse
OPENSUSE-SU-2026:21988-1 Security update for radare2
25 Sep 202608:25
–osv-opensuse
osv-ubuntu
osv-ubuntu
UBUNTU-CVE-2026-81880
22 Sep 202616:18
–osv-ubuntu
ptsecurity
Positive Technologies
PT-2026-25548
15 Mar 202600:00
–ptsecurity
ptsecurity
Positive Technologies
PT-2026-55807
5 Jul 202600:00
–ptsecurity
Rows per page
[
  {
    "vendor": "radareorg",
    "product": "radare2",
    "versions": [
      {
        "version": "< 6.2.0",
        "status": "affected"
      }
    ]
  }
]

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