What’s Vulnerable › Products

OISF libhtp vulnerabilities

7 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 1 published in the last 12 months.

Check whether your OISF libhtp version is affected

Latest OISF libhtp vulnerabilities

• CVE-2025-53537 — LibHTP's memory leak with lzma can lead to resource starvation (CVSS 7.5)
• CVE-2024-45797 — LibHTP's unbounded header handling leads to denial service (CVSS 7.5)
• CVE-2024-28871 — Excessive CPU used on malformed traffic (CVSS 7.5)
• CVE-2024-23837 — LibHTP unbounded folded header handling leads to denial service (CVSS 7.5)
• CVE-2019-17420 — (CVSS 5.3)
• CVE-2018-10243 — (CVSS 9.8)
• CVE-2015-0928 — (CVSS 7.5)