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CVE-2026-39855

🗓️ 09 Apr 2026 15:58:38Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

CVE-2026-39855: osslsigncode underflow in PE page hash causes out-of-bounds read; fixed in 2.13.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-39855
9 Apr 202615:58
attackerkb
Circl
CVE-2026-39855
9 Apr 202620:21
circl
CNNVD
osslsigncode 数字错误漏洞
9 Apr 202600:00
cnnvd
Cvelist
CVE-2026-39855 osslsigncode has an Integer Underflow in PE Page Hash Calculation Can Cause Out-of-Bounds Read
9 Apr 202615:58
cvelist
Debian CVE
CVE-2026-39855
9 Apr 202615:58
debiancve
EUVD
EUVD-2026-20944
9 Apr 202615:58
euvd
NVD
CVE-2026-39855
9 Apr 202617:16
nvd
OSV
DEBIAN-CVE-2026-39855
9 Apr 202617:16
osv
OSV
UBUNTU-CVE-2026-39855
9 Apr 202617:16
osv
Positive Technologies
PT-2026-31646
9 Apr 202600:00
ptsecurity
Rows per page
NVD
Vulners
[
  {
    "vendor": "mtrojnar",
    "product": "osslsigncode",
    "versions": [
      {
        "version": "< 2.13",
        "status": "affected"
      }
    ]
  }
]

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17 Apr 2026 20:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.15.5
EPSS0.00017
8