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CVE-2026-49834 sigstore-go: Multi-log threshold bypass via single compromised log

🗓️ 17 Jul 2026 19:20:06Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 43 Views

Sigstore-go allowed multi-log threshold bypass via a single compromised log; fixed in version 1.2.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-49834
17 Jul 202619:20
attackerkb
cgr
Chainguard
CVE-2026-49834 vulnerabilities
10 Jul 202620:20
cgr
circl
Circl
CVE-2026-49834
17 Jul 202619:53
circl
cve
CVE
CVE-2026-49834
17 Jul 202619:20
cve
debiancve
Debian CVE
CVE-2026-49834
17 Jul 202619:20
debiancve
euvd
EUVD
EUVD-2026-45287
17 Jul 202619:20
euvd
github
Github Security Blog
sigstore-go has a multi-log threshold bypass via single compromised log
9 Jul 202623:20
github
nvd
NVD
CVE-2026-49834
17 Jul 202620:17
nvd
osv
OSV
CGA-2J38-CXFP-C8P6
10 Jul 202614:31
osv
osv
OSV
CLEANSTART-2026-LZ81863 Security fixes for CVE-2025-29923, CVE-2026-34040, CVE-2026-39822, CVE-2026-49834, CVE-2026-49835, CVE-2026-50151 applied in versions: 0.36.0-r0, 0.36.0-r1
21 Jul 202607:30
osv
Rows per page
[
  {
    "vendor": "sigstore",
    "product": "sigstore-go",
    "versions": [
      {
        "version": "< 1.2.0",
        "status": "affected"
      }
    ]
  }
]

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