HIGHVulnerability
CVE-2026-86140
In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow.
Properties
- severity
- HIGH
- score
- 8
- cve_id
- CVE-2026-86140
- signal_observed_at
- 2026-09-16T17:34:22+00:00
- vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
- published_at
- 2026-09-05T05:17:12.877
- last_modified
- 2026-09-15T19:39:17.010
Related Entities (3)
AFFECTS_PRODUCT (1)
→[Product]
HAS_WEAKNESS (1)
→[Weakness]Stack-based Buffer Overflow
DESCRIBED_BY (1)
→[Source]NVD
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