LI
Product
Libsoup
by Gnome · last CVE Sep 29, 2026
35
CVEs
0
On KEV
9.8
Max CVSS
6
New 30D
Severity mix
Critical 5High 12Medium 16Low 0
Watch

Add Libsoup to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-102559
8.6
0%
Sep 29
Libsoup: libsoup: heap buffer overflow during websocket client-frame masking
Affected: before 3.7.3
CVE-2026-102558
8.6
0%
Sep 29
Libsoup: libsoup: heap buffer overflow during websocket receive-buffer growth
Affected: before 3.7.3
CVE-2026-102557
8.6
0%
Sep 29
Libsoup: libsoup: heap buffer overflow during websocket message reassembly
Affected: before 3.7.3
CVE-2026-102556
8.6
0%
Sep 29
Libsoup: libsoup: heap buffer overflow from websocket pong signal type confusion
Affected: before 3.7.3
CVE-2026-102555
8.2
0%
Sep 29
Libsoup: libsoup: heap buffer overflow via uninitialized length in data-uri base64 decoding
Affected: before 3.7.3
CVE-2026-5119
8.2
0%
Mar 30
Libsoup: libsoup: information disclosure via cleartext transmission of cookies during https tunnel establishment
Affected: All versions, or not specified
CVE-2026-2436
8.2
0%
Mar 26
Libsoup: libsoup: denial of service via use-after-free in soupserver during tls handshake
Affected: All versions, or not specified
CVE-2026-4271
7.5
1%
Mar 17
Libsoup: libsoup: denial of service via use-after-free in http/2 server
Affected: All versions, or not specified
CVE-2024-52532
7.5
1%
Nov 11
GNOME libsoup before 3.6.1 has an infinite loop, and memory consumption
Affected: before 3.6.1
CVE-2024-52530
7.5
1%
Nov 11
GNOME libsoup before 3.6.0 allows HTTP request smuggling in some configurations because '\0' characters at the end of header names are ignored, i.e., a "Transfer-Encoding\0:…
Affected: before 3.6.0
CVE-2026-3099
7.3
0%
Mar 12
A flaw was found in Libsoup
Affected: All versions, or not specified
CVE-2026-66338
7.2
0%
Jul 24
Libsoup: libsoup: http request smuggling via permissive chunk-size parsing in soup_body_input_stream_read_chunked()
Affected: All versions, or not specified
Showing 12