PCRE2 before 10.48 has a pcre2_match out-of-bounds read after a JIT fallback when an attacker can provide invalid UTF data.
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 | PCRE2 Out-of-Bounds Read During JIT Fallback with Invalid UTF Input |
Fri, 11 Sep 2026 04:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | PCRE2 before 10.48 has a pcre2_match out-of-bounds read after a JIT fallback when an attacker can provide invalid UTF data. | |
| First Time appeared |
Pcre
Pcre pcre2 |
|
| Weaknesses | CWE-125 | |
| 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: 2026-09-11T04:03:05.876Z
Reserved: 2026-09-11T04:03:05.439Z
Link: CVE-2026-89156
No data.
Status : Received
Published: 2026-09-11T04:18:03.230
Modified: 2026-09-11T04:18:03.230
Link: CVE-2026-89156
No data.
OpenCVE Enrichment
Updated: 2026-09-11T06:15:10Z
Weaknesses