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.
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 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Potential Data Disclosure in PCRE2 pcre2_serialize_encode |
Fri, 11 Sep 2026 04:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| First Time appeared |
Pcre
Pcre pcre2 |
|
| Weaknesses | CWE-669 | |
| 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: 2026-09-11T04:15:04.246Z
Reserved: 2026-09-11T04:15:03.865Z
Link: CVE-2026-89162
No data.
Status : Received
Published: 2026-09-11T05:16:38.697
Modified: 2026-09-11T05:16:38.697
Link: CVE-2026-89162
No data.
OpenCVE Enrichment
Updated: 2026-09-11T06:30:05Z
Weaknesses