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Mentions · 30d2
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First seenSep 17, 2026
Last mentioned4d ago

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3 articles · newest first

Ubuntu patches libsoup3 flaws on 26.10 in USN-8890-2

The notice backports earlier libsoup fixes, including an HTTP/2 denial of service and an HTTPS proxy information leak.

Ubuntu Security NoticesOct 21, 21:36 UTC · 4d agoAdvisoryCVE-2026-4271 CVE-2026-51191

USN-8890-1: libsoup vulnerabilities

Ubuntu fixed libsoup flaws that could cause denial of service, leak proxy data, or bypass security checks.

Ubuntu Security NoticesOct 6, 16:43 UTC · 19d agoAdvisoryCVE-2026-4271 CVE-2026-51192 · 1 read

USN-8780-1: libsoup vulnerabilities

Ubuntu fixed three libsoup flaws enabling HTTP header injection via proxies and leakage of proxy credentials or request data.

Ubuntu Security NoticesSep 17, 16:27 UTC · Sep 17, 2026AdvisoryCVE-2026-1467 CVE-2026-1539 CVE-2026-18011 · 1 read

Related CVEs

by mentions

CVE-2026-5119<1%8.2
libsoup: When establishing HTTPS tunnels through a configured HTTP proxy, sensitive session cookies are transmitted in cleartext within…
published Mar 30, 2026gnome libsoupPoC
CVE-2026-4271<1%7.5
libsoup: This vulnerability, known as a Use-After-Free, occurs in the HTTP/2 server implementation. A remote attacker can exploit this by…
published Mar 17, 2026gnome libsoupPoC
CVE-2026-1801<1%6.5
libsoup: This HTTP Request Smuggling vulnerability arises from non-RFC-compliant parsing in the soup_filter_input_stream_read_line()…
published Feb 3, 2026gnome libsoup
CVE-2026-1539<1%5.8
A flaw was found in the libsoup HTTP library that can cause proxy authentication credentials to be sent to unintended destinations
published Jan 28, 2026gnome libsoup
CVE-2026-1467<1%5.3
libsoup: This vulnerability, known as CRLF (Carriage Return Line Feed) Injection, occurs when an HTTP proxy is configured and the library…
published Jan 27, 2026gnome libsoupPoC

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Canonicalvendor · 2
Ubuntuvendor · 1
Ubuntuproduct · 1
Canonicalorganization · 1
libsoup3product · 1
Ubuntuorganization · 1

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