CVE-2026-83596

highpriority · track · 35EPSS 0.003 · 24 %ileDEUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.31% (24th) EPSS

CVSS 8.8 · high

Is it mine?

6 products

Who says so?

1 sources

cert_bund

EPSS · scored 2026-10-27

A flaw was found in WebKitGTK. Processing malicious web content can cause memory corruption due to improper memory handling.

cvss

Technical severity, 0–10. One row per scoring source.

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · secalert@redhat.com USexploitability 2.8 · impact 5.9

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3107WebKitGTK: Schwachstelle ermöglicht CodeausführungDeutsch2026-08-31csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in WebKitGTK ausnutzen, um eine Speicherbeschädigung zu verursachen und möglicherweise beliebigen Code auszuführen oder einen Denial-of-Service-Zustand auszulösen.

Which sources assert this record, and when.

published 2026-08-31modified 2026-10-26

External citations — patches, advisories, analysis.

scry

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