Vulnerability in Red Hat Enterprise Linux 10
CVE-2026-3632
A flaw was found in libsoup, a library used by applications to send network requests. This vulnerability occurs because libsoup does not properly validate hostnames, allowing special characters to be injected into HTTP headers. A remote at…
EPSS: 0.001 (31.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.9 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L.
Affected products
Weakness classification (CWE)
References
- access.redhat.com/security/cve/CVE-2026-3632 (vdb-entry, x_refsource_REDHAT)
- RHBZ#2445127 (issue-tracking, x_refsource_REDHAT)
- gitlab.gnome.org/GNOME/libsoup/-/issues/483
Frequently asked questions
- What is CVE-2026-3632?
- CVE-2026-3632 is a low-severity vulnerability in Red Hat Enterprise Linux 10, classified under CWE-1286. CVSS score: 3.9/10. Published 2026-03-17.
- How severe is CVE-2026-3632?
- Low severity. CVSS v3 base score is 3.9 out of 10.