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CVE-2026-81878

🗓️ 22 Sep 2026 15:07:45Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 31 Views

Integer overflow in radare2 PYC parser up to 6.2.0 causes heap out-of-bounds write and DoS.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-81878
22 Sep 202615:07
–alpinelinux
cvelist
Cvelist
CVE-2026-81878 radare2: Integer overflow causes heap out-of-bounds write in radare2 PYC parser
22 Sep 202615:07
–cvelist
debiancve
Debian CVE
CVE-2026-81878
22 Sep 202615:07
–debiancve
euvd
EUVD
EUVD-2026-84503
22 Sep 202615:07
–euvd
mend
Mend
CVE-2026-81878
22 Sep 202615:07
–mend
nvd
NVD
CVE-2026-81878
22 Sep 202616:18
–nvd
osv
OSV
OPENSUSE-SU-2026:21988-1 Security update for radare2
25 Sep 202608:25
–osv
osv
OSV
UBUNTU-CVE-2026-81878
22 Sep 202616:18
–osv
ptsecurity
Positive Technologies
PT-2026-96774
22 Sep 202600:00
–ptsecurity
ptsecurity
Positive Technologies
PT-2026-96779
22 Sep 202600:00
–ptsecurity
Rows per page
NVD
Vulners
Node
radareradare2Range<6.2.0
[
  {
    "vendor": "radareorg",
    "product": "radare2",
    "versions": [
      {
        "version": "< 6.2.0",
        "status": "affected"
      }
    ]
  }
]

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25 Sep 2026 16:54Current
6.8Medium risk
Vulners AI Score6.8
CVSS 3.15.5
EPSS0.00202
SSVC
31