libhtp2 1:0.5.46-1ubuntu2+esm1: libhtp2 1:0.5.46-1ubuntu2+esm1 for Ubuntu 24.04.5 LTS (noble)

libhtp2 1:0.5.46-1ubuntu2+esm1, released July 23, 2025, fixes 3 CVEs in libhtp2. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.5

Base score, 0 to 10

Highest EPSS

0.0084

58th percentile

Priority of the 3 CVEs

Patch now 0
                                Urgent 0
                                High 3
                                Routine 0

Fixed package versions

Product	Release	Fixed in
libhtp2	Ubuntu 24.04.5 LTS (noble)	1:0.5.46-1ubuntu2+esm1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2024-28871	libhtp: LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces	7.5	0.0084	None reported
High	CVE-2024-45797	libhtp: LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces	7.5	0.0074	None reported
High	CVE-2025-53537	libhtp2: LibHTP is a security-aware parser for the HTTP protocol and its relatedbits and pieces	7.5	0.0050	None reported

Also fixes CVE-2024-28871

libhtp2 1:0.5.32-1ubuntu0.1~esm1
libhtp2 on Ubuntu 20.04 LTS (focal)
libhtp2 1:0.5.39-1ubuntu0.1~esm1
libhtp2 on Ubuntu 22.04.1 LTS (jammy)
DEBIAN-CVE-2024-28871
libhtp on Debian 13.5 (trixie)

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