PT-2026-97929 · Undefined · Undefined
CVE-2026-88378
·
Published
2026-09-24
·
Updated
2026-09-29
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
QuickJS version 04be24600
Description
A heap out-of-bounds write condition exists in the
JS ReadFunctionTag() function. A heap out-of-bounds write occurs when a program writes data past the end of a memory buffer allocated on the heap, which can lead to memory corruption.Recommendations
As a temporary workaround, consider restricting the use of the
JS ReadFunctionTag() function until a patch is available.Exploit
Fix
Memory Corruption
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Weakness Enumeration
Related Identifiers
Affected Products
Undefined