Detections
Analytics

CVE-2026-89162

low

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.

References

https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-q7rw-r7qq-2hx6

https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.48

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-75947

Details

Source: Mitre, NVD

Published: 2026-09-11

Updated: 2026-09-16

Risk Information

CVSS v2

Base Score: 1.7

Vector: CVSS2#AV:L/AC:L/Au:S/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 3.3

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Severity: Low

EPSS

EPSS: 0.00105