01 Record

CVE-2026-19879

Io.undertow/undertow: undertow: http response header integrity issue due to character truncation

MediumPUBLISHEDCNA: redhat

Base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

02 Description

Io.undertow/undertow: undertow: http response header integrity issue due to character truncation

Published: 2026-08-14 14:51Z3 HR AGO
Last updated: 2026-08-14 18:06Z37 MIN AGO
Reserved: 2026-08-14
Assigning CNA: redhat
Record state: PUBLISHED
Severity: Medium (CVSS 5.3)
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weaknesses: CWE-681
SSVC decision: ExploitationnoneAutomatableyesTechnical Impactpartial
Data version: 5.2
Document digest: e69df4b501e248ba356118fd84d01d1e03e5d189bb55543e36ae04e7c8a46f8c

VendorProductVersionsPlatforms

access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-19879vdb-entryx_refsource_REDHAT
bugzilla.redhat.comRHBZ#2516038https://bugzilla.redhat.com/show_bug.cgi?id=2516038issue-trackingx_refsource_REDHAT