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.
Published: 2026-09-11
Score: 2.9 Low
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

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

{'score': 2.9, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Subscriptions

Pcre Pcre2
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-11T04:15:04.246Z

Reserved: 2026-09-11T04:15:03.865Z

Link: CVE-2026-89162

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-11T05:16:38.697

Modified: 2026-09-11T05:16:38.697

Link: CVE-2026-89162

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-669

    Incorrect Resource Transfer Between Spheres