CVE-2026-88378

CVSS 9.8 (critical) · published 2026-09-24

QuickJS commit 04be24600 contains a heap out-of-bounds write condition in JS_ReadFunctionTag().

Weakness: CWE-787

Source: NVD CVE-2026-88378

References

• https://github.com/bellard/quickjs/issues/549
• https://github.com/bellard/quickjs/pull/553
• https://github.com/bellard/quickjs/pull/553/changes/42526037cfc0b2a94a875c0de0f4bbeaf597a542
• https://github.com/bellard/quickjs/issues/549

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