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DEBIAN-CVE-2026-54787

🗓️ 31 Jul 2026 23:17:25Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 18 Views

Sigstore signing timestamp not align with expiring key window before 1.2.1, enabling expired keys.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-54787
31 Jul 202621:58
–attackerkb
cbl_mariner
CBLMariner
CVE-2026-54787 affecting package gh for versions less than 2.97.0-1
20 Aug 202618:41
–cbl_mariner
cgr
Chainguard
CVE-2026-54787 vulnerabilities
1 Aug 202614:17
–cgr
circl
Circl
CVE-2026-54787
31 Jul 202622:32
–circl
cve
CVE
CVE-2026-54787
31 Jul 202621:58
–cve
cvelist
Cvelist
CVE-2026-54787 sigstore-go fails to check signature timestamps against a signing key's validity period
31 Jul 202621:58
–cvelist
debiancve
Debian CVE
CVE-2026-54787
31 Jul 202621:58
–debiancve
euvd
EUVD
EUVD-2026-51665
31 Jul 202621:58
–euvd
github
Github Security Blog
sigstore-go fails to check signature timestamps against a signing key's validity period
31 Jul 202621:58
–github
mend
Mend
CVE-2026-54787
31 Jul 202621:58
–mend
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01 Oct 2026 03:03Current
6Medium risk
Vulners AI Score6
CVSS 3.13.1
EPSS0.00134
18