ELSA-2026-55772

ELSA-2026-55772 - haproxy security update

Type:SECURITY
Impact:IMPORTANT
Release Date:2026-08-17

Description


[2.8.14-3.2]
- Fix NULL pointer dereference in hpack_dht_insert() (CVE-2026-55204)
Resolves: RHEL-211082

[2.8.14-3.1]
- Fix uint16_t overflow in FCGI demux record length (CVE-2026-55203)
Resolves: RHEL-211062


Related CVEs


CVE-2026-55203
CVE-2026-55204

Updated Packages


Release/ArchitectureFilenamesha256Superseded By AdvisoryChannel Label
Oracle Linux 9 (aarch64) haproxy-2.8.14-3.el9_8.2.src.rpm39932aae4fc1b93c27b1b00000abe536bf89582890065ece5545215d75ceb36f-ol9_aarch64_appstream
haproxy-2.8.14-3.el9_8.2.aarch64.rpm31c539b0d04de38c2abf9905d52e9967228bd21582a1ca53f6275a58db396249-ol9_aarch64_appstream
Oracle Linux 9 (x86_64) haproxy-2.8.14-3.el9_8.2.src.rpm39932aae4fc1b93c27b1b00000abe536bf89582890065ece5545215d75ceb36f-ol9_x86_64_appstream
haproxy-2.8.14-3.el9_8.2.x86_64.rpmfc7cfaa55dc44f53b01d7482293d79d881db3a6e5eaba133ac88b113803122c1-ol9_x86_64_appstream



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