Public mode

No access to your tenant or devices. Every item links to its source. What this means

CVE-2026-89162

PCRE2 · Vulnerability

CVSS 3.1 2.9 LOWCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-89162

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-89162

Published

PCRE2

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "product": "PCRE2",
                    "vendor": "PCRE",
                    "versions": [
                        {
                            "lessThan": "10.48",
                            "status": "affected",
                            "version": "10.45",
                            "versionType": "custom"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON