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CVE-2026-50643 Out‑of‑Bounds Read in 8cc

🗓️ 18 Jun 2026 08:58:01Reported by CERT-PLType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

8cc has an out-of-bounds read from unchecked line number and filename metadata via line directives, causing crashes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-50643
18 Jun 202608:58
attackerkb
Circl
CVE-2026-50643
18 Jun 202603:55
circl
CVE
CVE-2026-50643
18 Jun 202608:58
cve
EUVD
EUVD-2026-37865
18 Jun 202608:58
euvd
NVD
CVE-2026-50643
18 Jun 202613:25
nvd
Positive Technologies
PT-2026-50650
18 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-50643 Out‑of‑Bounds Read in 8cc
18 Jun 202608:58
vulnrichment
[
  {
    "defaultStatus": "unknown",
    "product": "8cc",
    "repo": "https://github.com/rui314/8cc",
    "vendor": "rui314",
    "versions": [
      {
        "status": "affected",
        "version": "b480958",
        "versionType": "custom"
      }
    ]
  }
]

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