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CVE-2026-81883

🗓️ 22 Sep 2026 15:14:47Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 36 Views

Out-of-bounds read in radare2 Lua 5.3 bytecode parser causing invalid results or crash prior to 6.2.0.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-81883
22 Sep 202615:14
–alpinelinux
cvelist
Cvelist
CVE-2026-81883 radare2: Out-of-bounds Read at the end of string in the LUA 5.3 bytecode
22 Sep 202615:14
–cvelist
debiancve
Debian CVE
CVE-2026-81883
22 Sep 202615:14
–debiancve
euvd
EUVD
EUVD-2026-84472
22 Sep 202615:14
–euvd
mend
Mend
CVE-2026-81883
22 Sep 202615:14
–mend
nvd
NVD
CVE-2026-81883
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-2026-81883
22 Sep 202616:18
–osv
ptsecurity
Positive Technologies
PT-2026-96779
22 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-81883: Out-of-bounds Read
22 Sep 202600:00
–rapid7
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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28 Sep 2026 13:21Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.13.3
EPSS0.00157
SSVC
36