openSUSE Leap 16.0 libsoup2 Important 11 Vulnerabilities Fixed 2026-20354-1
opensuse
March 14, 2026
An update that solves 11 vulnerabilities and has 11 bug fixes can now be installed.
Description
This update for libsoup2 fixes the following issues:
- CVE-2025-4476: null pointer dereference may lead to denial of service (bsc#1243422).
- CVE-2025-14523: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (bsc#1254876).
- CVE-2025-32049: Denial of Service attack to websocket server (bsc#1240751).
- CVE-2026-0716: improper bounds handling may allow out-of-bounds read (bsc#1256418).
- CVE-2026-0719: stack-based buffer overflow in NTLM authentication can lead to arbitrary code execution (bsc#1256399).
- CVE-2026-1467: lack of input sanitization can lead to unintended or unauthorized HTTP requests (bsc#1257398).
- CVE-2026-1539: proxy authentication credentials leaked via the Proxy-Authorization header when handling HTTP redirects
(bsc#1257441).
- CVE-2026-1760: improper handling of HTTP requests combining certain headers by SoupServer can lead to HTTP request
smuggling and potential DoS (bsc#1257597).
- CVE-2026-2369: Buffer overread due to integer underflow when...
Read the Full Advisory
Topics Covered
Patch
Package List
- openSUSE Leap 16.0:
libsoup-2_4-1-2.74.3-160000.4.1
libsoup2-devel-2.74.3-160000.4.1
libsoup2-lang-2.74.3-160000.4.1
typelib-1_0-Soup-2_4-2.74.3-160000.4.1
References
* bsc#1240751
* bsc#1243422
* bsc#1254876
* bsc#1256399
* bsc#1256418
* bsc#1257398
* bsc#1257441
* bsc#1257597
* bsc#1258120
* bsc#1258170
* bsc#1258508
References:
* https://www.suse.com/security/cve/CVE-2025-14523.html
* https://www.suse.com/security/cve/CVE-2025-32049.html
* https://www.suse.com/security/cve/CVE-2025-4476.html
* https://www.suse.com/security/cve/CVE-2026-0716.html
* https://www.suse.com/security/cve/CVE-2026-0719.html
* https://www.suse.com/security/cve/CVE-2026-1467.html
* https://www.suse.com/security/cve/CVE-2026-1539.html
* https://www.suse.com/security/cve/CVE-2026-1760.html
* https://www.suse.com/security/cve/CVE-2026-2369.html
* https://www.suse.com/security/cve/CVE-2026-2443.html
* https://www.suse.com/security/cve/CVE-2026-2708.html
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2026:20354-1
Rating: important
Affected Products:
openSUSE Leap 16.0
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Topics Covered
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