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ALSA-2022:1777 — Moderate: webkit2gtk3 security, bug fix, and enhancement update

Affected: AlmaLinux:8: webkit2gtk3, AlmaLinux:8: webkit2gtk3-devel, AlmaLinux:8: webkit2gtk3-jsc, AlmaLinux:8: webkit2gtk3-jsc-devel

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

The following packages have been upgraded to a later upstream version: webkit2gtk3 (2.34.6). (BZ#1985042)

Security Fix(es):

* webkitgtk: maliciously crafted web content may lead to arbitrary code execution due to use after free (CVE-2022-22620)

* webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2021-30809)

* webkitgtk: Type confusion issue leading to arbitrary code execution (CVE-2021-30818)

* webkitgtk: Logic issue leading to HSTS bypass (CVE-2021-30823)

* webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2021-30846)

* webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2021-30848)

* webkitgtk: Multiple memory corruption issue leading to arbitrary code execution (CVE-2021-30849)

* webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2021-30851)

* webkitgtk: Logic issue leading to Content Security Policy bypass (CVE-2021-30887)

* webkitgtk: Information leak via Content Security Policy reports (CVE-2021-30888)

* webkitgtk: Buffer overflow leading to arbitrary code execution (CVE-2021-30889)

* webkitgtk: Logic issue leading to universal cross-site scripting (CVE-2021-30890)

* webkitgtk: Cross-origin data exfiltration via resource timing API (CVE-2021-30897)

* webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution (CVE-2021-30934)

* webkitgtk: Process…

EUVD-2026-33304

fkie_cve-2021-45481

In WebKitGTK before 2.32.4, there is incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create, leading to a segmentation violation and application crash, a different vulnerability than CVE-2021-30889.

GHSA-p53f-pm5m-wpj7

gsd-2021-45481

openSUSE-SU-2022:0705-1 — Security update for webkit2gtk3

Security update for webkit2gtk3

RHSA-2025:10364 — Red Hat Security Advisory: webkitgtk4 security update

webkitgtk: Processing a file may lead to a denial of service or potentially disclose memory contents webkitgtk: Logic issue may lead to arbitrary code execution webkitgtk: Memory corruption may lead to arbitrary code execution webkitgtk: Logic issue may lead to cross site scripting webkitgtk: Memory corruption may lead to arbitrary code execution webkitgtk: Memory corruption may lead to arbitrary code execution webkitgtk: Input validation issue may lead to cross site scripting webkitgtk: Logic issue may lead to arbitrary code execution webkitgtk: Command injection in web inspector webkitgtk: Use-after-free may lead to application termination or arbitrary code execution webkitgtk: Out-of-bounds read may lead to unexpected application termination or arbitrary code execution webkitgtk: Use-after-free may lead to application termination or arbitrary code execution webkitgtk: Access issue in content security policy webkitgtk: A logic issue may lead to cross site scripting webkitgtk: use after free issue may lead to arbitrary code execution webkitgtk: type confusion may lead to arbitrary code execution webkitgtk: use-after-free may lead to arbitrary code execution webkitgtk: input validation issue may lead to a cross site scripting webkitgtk: out-of-bounds write may lead to code execution webkitgtk: use-after-free may lead to arbitrary code execution webkitgtk: Use-after-free in AudioSourceProviderGStreamer leading to arbitrary code execution webkitgtk: use-after-free may lead to…

SUSE-SU-2022:0690-1 — Security update for webkit2gtk3

Security update for webkit2gtk3

UBUNTU-CVE-2021-45481

Affected: Ubuntu:16.04:LTS: qtwebkit-opensource-src, Ubuntu:16.04:LTS: webkit2gtk, Ubuntu:16.04:LTS: qtwebkit-source, Ubuntu:16.04:LTS: webkitgtk, Ubuntu:18.04:LTS: webkit2gtk, Ubuntu:18.04:LTS: qtwebkit-opensource-src, Ubuntu:18.04:LTS: qtwebkit-source, Ubuntu:18.04:LTS: webkitgtk, Ubuntu:20.04:LTS: webkit2gtk, Ubuntu:20.04:LTS: qtwebkit-opensource-src and 5 more

WID-SEC-W-2022-1335 — Xerox FreeFlow Print Server: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Xerox FreeFlow Print Server ausnutzen, um die Vertraulichkeit, Verfügbarkeit und Integrität des Systems zu gefährden.