PCRE PCRE2
At a glance
- Source
- NVD
- EPSS
- EPSS 0.16 % · percentile 5 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- mitre
- NVD status
- Undergoing Analysis
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.
Weaknesses (CWE)
- CWE-669 — Incorrect Resource Transfer Between Spheres
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | LOW 2.9 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N | mitre |
| CVSS 3.1 | LOW 2.9 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N | NVD · cve@mitre.org (Secondary) |
| CVSS 3.1 | LOW 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2026-75947
- GCVE · GCVE-0-2026-89162
Affected configurations (NVD CPE)
cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*≥ 10.45 < 10.48cpe:2.3:a:pcre:pcre2:10.48:rc1:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| PCRE · PCRE2 | affected 10.45 < 10.48 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |