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CVE-2026-109712 Sandbox escape due to uninitialized memory in the Graphics component

🗓️ 13 Oct 2026 12:29:18Reported by mozillaType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Sandbox escape due to uninitialized memory in the Graphics component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, and Firefox ESR 153.5.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-109712
13 Oct 202612:57
–circl
cve
CVE
CVE-2026-109712
13 Oct 202612:29
–cve
euvd
EUVD
EUVD-2026-98637
13 Oct 202615:32
–euvd
mozilla
Mozilla
Security Vulnerabilities fixed in Firefox 158 — Mozilla
13 Oct 202600:00
–mozilla
mozilla
Mozilla
Security Vulnerabilities fixed in Firefox ESR 115.43 — Mozilla
13 Oct 202600:00
–mozilla
mozilla
Mozilla
Security Vulnerabilities fixed in Firefox ESR 153.5 — Mozilla
13 Oct 202600:00
–mozilla
nvd
NVD
CVE-2026-109712
13 Oct 202613:17
–nvd
[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "115.43",
        "lessThanOrEqual": "115.*",
        "versionType": "rpm"
      },
      {
        "status": "unaffected",
        "version": "153.5",
        "lessThanOrEqual": "153.*",
        "versionType": "rpm"
      },
      {
        "status": "unaffected",
        "version": "158",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  }
]

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13 Oct 2026 12:29Current
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