PCRE2 before 10.48, on 32-bit platforms, has a pcre2_pattern_convert out-of-bounds write when an attacker can provide a large pattern.
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 11 Sep 2026 06:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Out-of-Bounds Write in pcre2_pattern_convert on 32‑bit PCRE2 |
Fri, 11 Sep 2026 04:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | PCRE2 before 10.48, on 32-bit platforms, has a pcre2_pattern_convert out-of-bounds write when an attacker can provide a large pattern. | |
| First Time appeared |
Pcre
Pcre pcre2 |
|
| Weaknesses | CWE-190 | |
| CPEs | cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Pcre
Pcre pcre2 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-09-11T04:05:27.069Z
Reserved: 2026-09-11T04:05:26.609Z
Link: CVE-2026-89157
No data.
Status : Received
Published: 2026-09-11T04:18:03.753
Modified: 2026-09-11T04:18:03.753
Link: CVE-2026-89157
No data.
OpenCVE Enrichment
Updated: 2026-09-11T06:15:10Z
Weaknesses