OPENSUSE-SU-2026:22076-1: Security update for 3 packages

OPENSUSE-SU-2026:22076-1, released November 7, 2026, fixes 243 CVEs across 3 products. 2 of them are being exploited (CVE-2025-6558); 2 on CISA KEV. Patch Radar priority: Patch now.

Patch now2 on CISA KEV

CVEs closed

243

44 rated Critical

Exploited

CVE-2025-6558

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.2162

97th percentile

Priority of the 243 CVEs

Patch now 2
                                Urgent 44
                                High 194
                                Routine 3

Fixed package versions

Product	Release	Fixed in
webkit2gtk3	opensuse-leap 16.0	2.54.1-160000.1.1
webkit2gtk3-soup2	opensuse-leap 16.0	2.54.1-160000.1.1
webkit2gtk4	opensuse-leap 16.0	2.54.1-160000.1.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Patch now	CVE-2025-6558	Chromium: CVE-2025-6558 Incorrect validation of untrusted input in ANGLE and GPU	8.8	0.1093	KEVExploited
Patch now	CVE-2026-3909	Chromium: CVE-2026-3909 Out of bounds write in Skia	9.6	0.0233	KEVExploited
Urgent	CVE-2024-1283	Chromium: CVE-2024-1283 Heap buffer overflow in Skia	9.8	0.2162	None reported
Urgent	CVE-2024-43091	webkit2gtk3: This update for webkit2gtk3 fixes the following issues: Security issues fixed: WebKitGTK and WPE WebKit Security Ad...	9.8	0.0073	None reported
Urgent	CVE-2026-10881	Chromium: CVE-2026-10881 Out of bounds read and write in ANGLE	9.6	0.0063	None reported
Urgent	CVE-2026-78904	Chromium: CVE-2026-78904 Type confusion in ANGLE	9.6	0.0062	None reported
Urgent	CVE-2026-17687	Chromium: CVE-2026-17687 Type Confusion in ANGLE	9.6	0.0056	None reported
Urgent	CVE-2026-17655	Chromium: CVE-2026-17655 Insufficient validation of untrusted input in ANGLE	9.6	0.0055	None reported
Urgent	CVE-2026-17697	Chromium: CVE-2026-17697 Type Confusion in ANGLE	9.6	0.0055	None reported
Urgent	CVE-2025-26416	webkit2gtk: In initializeSwizzler of SkBmpStandardCodec.cpp, there is a possible out of bounds write due to a heap buffer overflow	9.8	0.0054	None reported
Urgent	CVE-2026-17671	Chromium: CVE-2026-17671 Insufficient validation of untrusted input in ANGLE	9.6	0.0051	None reported
Urgent	CVE-2026-17682	Chromium: CVE-2026-17682 Integer overflow in ANGLE	9.6	0.0051	None reported
Urgent	CVE-2026-17704	Chromium: CVE-2026-17704 Use after free in ANGLE	9.6	0.0051	None reported
Urgent	CVE-2026-17717	Chromium: CVE-2026-17717 Integer overflow in ANGLE	9.6	0.0051	None reported
Urgent	CVE-2026-79131	Chromium: CVE-2026-79131 Out of bounds write in ANGLE	9.6	0.0048	None reported
Urgent	CVE-2026-79149	Chromium: CVE-2026-79149 Use after free in ANGLE	9.6	0.0048	None reported
Urgent	CVE-2026-79188	Chromium: CVE-2026-79188 Out of bounds write in ANGLE	9.6	0.0048	None reported
Urgent	CVE-2026-79275	Chromium: CVE-2026-79275 Use after free in ANGLE	9.6	0.0048	None reported
Urgent	CVE-2026-79043	Chromium: CVE-2026-79043 Out of bounds write in ANGLE	9.6	0.0046	None reported
Urgent	CVE-2026-17718	Chromium: CVE-2026-17718 Use after free in ANGLE	9.6	0.0044	None reported
Urgent	CVE-2026-17721	Chromium: CVE-2026-17721 Out of bounds write in ANGLE	9.6	0.0044	None reported
Urgent	CVE-2026-17675	Chromium: CVE-2026-17675 Out of bounds write in ANGLE	9.6	0.0043	None reported
Urgent	CVE-2026-17801	Chromium: CVE-2026-17801 Out of bounds memory access in ANGLE	9.6	0.0043	None reported
Urgent	CVE-2026-13780	Chromium: CVE-2026-13780 Insufficient validation of untrusted input in ANGLE	9.6	0.0043	None reported
Urgent	CVE-2026-13781	Chromium: CVE-2026-13781 Insufficient validation of untrusted input in Skia	9.6	0.0043	None reported

Also fixes CVE-2025-6558

Google Chrome (EXE) 145.0.7632.117
Google Chrome (EXE)
Google Chrome Dev (EXE) 144.0.7534.3
Google Chrome Dev (EXE)
SUSE-SU-2026:24225-1
webkit2gtk3, webkit2gtk4 on sles 16.0
SUSE-SU-2026:4858-1
webkit2gtk3, webkit2gtk3-soup2, webkit2gtk4 on sles 15.6, sles 15.7
Microsoft Edge Dev 139.0.3365.2
Microsoft Edge Dev
SUSE-SU-2025:02765-1
webkit2gtk3, webkit2gtk3-soup2, webkit2gtk4 on opensuse-leap 15.6, sles 15.6, sles 15.7
Sequoia 15.6
Sequoia
Microsoft Edge Beta 139.0.3405.13
Microsoft Edge Beta

Vendor advisory

https://osv.dev/vulnerability/openSUSE-SU-2026:22076-1

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