CVE-2026-89161
- Source
- https://cve.org/CVERecord?id=CVE-2026-89161
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-89161.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-89161
- Downstream
ALPINE (1)
BELL (1)
DEBIAN (1)
ECHO (1)
MINI (1)
OESA (1)
openSUSE (1)
RHSA (7)
ROOT (4)
SUSE (7)
UBUNTU (1)
- Related
- Published
- 2026-09-11T04:11:51Z
- Modified
- 2026-10-22T11:11:52Z
- Severity
-
- 7.4 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In PCRE2 before 10.48, pcre2_jit_match mishandles a previously copied subject being passed in as a context. An incorrect free operation can occur.
- Database specific
{ "cna_assigner": "mitre", "cwe_ids": [ "CWE-590" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89161.json" }- References
Affected packages
Git / github.com/pcre2project/pcre2
Affected ranges
- Type
- GIT
- Repo
- https://github.com/pcre2project/pcre2
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:pcre:pcre2:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0" }, { "fixed": "10.48" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:pcre:pcre2:10.48:rc1:*:*:*:*:*:*", "range": [ { "introduced": "10.48-rc1" }, { "last_affected": "10.48-rc1" } ], "source": "CPE_STRING" } ] }