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CVE-2026-39856

🗓️ 09 Apr 2026 17:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 2 Views

Out-of-bounds read in page hashing for Portable Executable sections in osslsigncode before 2.13 may crash.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-39856
9 Apr 202616:03
attackerkb
Circl
CVE-2026-39856
9 Apr 202619:53
circl
CNNVD
osslsigncode 缓冲区错误漏洞
9 Apr 202600:00
cnnvd
CVE
CVE-2026-39856
9 Apr 202616:03
cve
Cvelist
CVE-2026-39856 osslsigncode has an Out-of-Bounds Read via Unvalidated Section Bounds in PE Page Hash Calculation
9 Apr 202616:03
cvelist
Debian CVE
CVE-2026-39856
9 Apr 202616:03
debiancve
EUVD
EUVD-2026-20946
9 Apr 202616:03
euvd
NVD
CVE-2026-39856
9 Apr 202617:16
nvd
OSV
DEBIAN-CVE-2026-39856
9 Apr 202617:16
osv
OSV
UBUNTU-CVE-2026-39856
9 Apr 202617:16
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04anyosslsigncode0osslsigncode_0_any.deb
Ubuntu20.04anyosslsigncode0osslsigncode_0_any.deb
Ubuntu22.04anyosslsigncode0osslsigncode_0_any.deb
Ubuntu24.04anyosslsigncode0osslsigncode_0_any.deb
Ubuntu25.10anyosslsigncode0osslsigncode_0_any.deb

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16 Apr 2026 02:31Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5
EPSS0.00143
SSVC
2