#24032 assigned enhancement

spidermonkey from Firefox-140.17.0esr

Reported by: Joe Locash Owned by: Joe Locash
Priority: elevated Milestone: 13.2
Component: BOOK Version: git
Severity: high Keywords:
Cc:

Description

These seem relevant:

  • CVE-2026-100769: Use-after-free in the JavaScript: WebAssembly component (high)
  • CVE-2026-100776: Use-after-free in the JavaScript: WebAssembly component (high)
  • CVE-2026-100788: Invalid pointer in the JavaScript: WebAssembly component (high)
  • CVE-2026-100792: JIT miscompilation in the JavaScript: WebAssembly component (high)

​https://www.mozilla.org/en-US/security/advisories/mfsa2026-99/

Note: This is the last 140esr release.

Change History (0)

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