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CVE-2026-54902

🗓️ 30 Jun 2026 23:40:32Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 25 Views

Use-After-Free in Oj parser SAJ mode can reclaim key strings during GC, segfault; fixed in 3.17.2.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Chainguard
CVE-2026-54902 vulnerabilities
26 Jun 202620:23
cgr
Circl
CVE-2026-54902
1 Jul 202602:22
circl
Cvelist
CVE-2026-54902 Oj: Use-After-Free in Oj::Parser SAJ Long Key Callback
30 Jun 202623:40
cvelist
Debian CVE
CVE-2026-54902
30 Jun 202623:40
debiancve
EUVD
EUVD-2026-40857
30 Jun 202623:40
euvd
Github Security Blog
Oj: Use-After-Free in Oj::Parser SAJ Long Key Callback
19 Jun 202620:47
github
NVD
CVE-2026-54902
1 Jul 202600:16
nvd
OSV
CGA-R2HV-FWPW-8QF6
26 Jun 202618:16
osv
OSV
DEBIAN-CVE-2026-54902
1 Jul 202600:16
osv
OSV
GHSA-M578-W5VF-RFCM Oj: Use-After-Free in Oj::Parser SAJ Long Key Callback
19 Jun 202620:47
osv
Rows per page
Vulners
Node
ohler55ojRange<3.17.2
[
  {
    "vendor": "ohler55",
    "product": "oj",
    "versions": [
      {
        "version": "< 3.17.2",
        "status": "affected"
      }
    ]
  }
]

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01 Jul 2026 15:27Current
5.7Medium risk
Vulners AI Score5.7
CVSS 46.3
EPSS0.00253
SSVC
25