CVE-2026-89162: CWE-669 Incorrect Resource Transfer Between Spheres in PCRE PCRE2
In PCRE2 before 10.48, pcre2_serialize_encode might disclose two bytes to an adversary, typically in a situation where the access available to the adversary is already unsafe.
CVE-2026-89162: CWE-669 Incorrect Resource Transfer Between Spheres in PCRE PCRE2
Description
In PCRE2 before 10.48, pcre2_serialize_encode might disclose two bytes to an adversary, typically in a situation where the access available to the adversary is already unsafe.
CVSS v3.1
Score 2.9low
Affected software
PCRE
PCRE2
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-09-11T04:15:03.865Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa459b991cc7f3848942b6e
Added to database: 09/11/2026, 19:42:49 UTC
Last updated: 09/11/2026, 19:42:49 UTC
Views: 1
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