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Security Vulnerabilities fixed in Firefox ESR 153.6 — Mozilla

🗓️ 27 Oct 2026 00:00:00Reported by Mozilla FoundationType 
mozilla
 mozilla
🔗 www.mozilla.org👁 1 Views

Multiple high-impact flaws in Firefox ESR including sandbox escapes and privilege escalation.

Related
Detection
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ReporterTitlePublishedViews
Family
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CVE-2026-117860
27 Oct 202614:15
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CVE-2026-117861
27 Oct 202614:16
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CVE-2026-117862
27 Oct 202614:17
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CVE-2026-117863
27 Oct 202614:17
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CVE-2026-117864
27 Oct 202614:18
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CVE-2026-117865
27 Oct 202614:19
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CVE-2026-117866
27 Oct 202614:19
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CVE-2026-117867
27 Oct 202614:20
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CVE-2026-117868
27 Oct 202614:21
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CVE-2026-117869
27 Oct 202614:22
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