In PCRE2 before 10.48, pcre2_jit_match mishandles a previously copied subject being passed in as a context. An incorrect free operation can occur.
Advisories
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Fixes
Solution
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Workaround
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References
History
Fri, 11 Sep 2026 04:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In PCRE2 before 10.48, pcre2_jit_match mishandles a previously copied subject being passed in as a context. An incorrect free operation can occur. | |
| First Time appeared |
Pcre
Pcre pcre2 |
|
| Weaknesses | CWE-590 | |
| 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: 2026-09-11T04:11:51.666Z
Reserved: 2026-09-11T04:11:51.278Z
Link: CVE-2026-89161
No data.
Status : Received
Published: 2026-09-11T04:18:04.470
Modified: 2026-09-11T04:18:04.470
Link: CVE-2026-89161
No data.
OpenCVE Enrichment
No data.
Weaknesses