CVE-2026-89158
Public on 2026-09-11
Modified on 2026-09-11
Description
PCRE2 before 10.48, on 32-bit platforms, has a pcre2_compile_32 integer overflow and resultant out-of-bounds write.
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | pcre2 | Not Affected | ||
| Amazon Linux 2023 | pcre2 | Not Affected | ||
| Amazon Linux 2027 Preview | pcre2 | Not Affected | ||
| Amazon Linux 2 - Php8.2 Extra | php | Not Affected |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 6.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L |