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CVE-2026-41990

🗓️ 23 Apr 2026 04:39:04Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Libgcrypt before 1.12.2 mishandles Dilithium signing with an out-of-bounds write to a static array.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-41990
23 Apr 202604:39
attackerkb
CNNVD
Libgcrypt 缓冲区错误漏洞
23 Apr 202600:00
cnnvd
Cvelist
CVE-2026-41990
23 Apr 202604:39
cvelist
Debian CVE
CVE-2026-41990
23 Apr 202604:39
debiancve
EUVD
EUVD-2026-25193
23 Apr 202606:30
euvd
NVD
CVE-2026-41990
23 Apr 202605:16
nvd
OSV
BELL-CVE-2026-41990
25 Apr 202606:10
osv
OSV
DEBIAN-CVE-2026-41990
23 Apr 202605:16
osv
OSV
JLSEC-2026-497 Libgcrypt before 1.12.2 mishandles Dilithium signing. Writes to a static array lack a bounds...
14 May 202602:21
osv
OSV
RHSA-2026:8466 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
26 Apr 202610:05
osv
Rows per page
NVD
Vulners
CNA
Node
gnupglibgcryptRange1.12.01.12.2
[
  {
    "defaultStatus": "unaffected",
    "product": "Libgcrypt",
    "vendor": "gnupg",
    "versions": [
      {
        "lessThan": "1.12.2",
        "status": "affected",
        "version": "1.12.0",
        "versionType": "semver"
      }
    ]
  }
]

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27 Apr 2026 18:33Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14
EPSS0.00007
SSVC
6