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Alerts This Week
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Debian webkit2gtk Critical Process Crash and DoS Advisory DSA-6172-1

debian
Calendar Grey March 21, 2026
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Debian warns of critical vulnerabilities in webkit2gtk that may lead to unexpected crashes and denial of service.
The following vulnerabilities have been discovered in the WebKitGTK web engine: CVE-2025-43214 shandikri discovered that processing maliciously crafted web content may lead to an u...
Topics%20covered

Topics Covered

security advisory denial of service critical debian web engine process crash

Summary

CVE-2025-43214

shandikri discovered that processing maliciously crafted web
content may lead to an unexpected process crash.

CVE-2025-43457

Gary Kwong and Hossein Lotfi discovered that processing
maliciously crafted web content may lead to an unexpected process
crash.

CVE-2025-43511

Lee Dong Ha discovered that processing maliciously crafted web
content may lead to an unexpected process crash.

CVE-2026-20608

HanQing and Nan Wang discovered that processing maliciously
crafted web content may lead to an unexpected process crash.

CVE-2026-20635

EntryHi discovered that processing maliciously crafted web content
may lead to an unexpected process crash.

CVE-2026-20636

EntryHi discovered that processing maliciously crafted web content
may lead to an unexpected process crash.

CVE-2026-20644

HanQing and Nan Wang discovered that processing maliciously
crafted web content may lead to an unexpected process crash.

CVE-2026-20652

Nathaniel Oh discovered ...

Read the Full Advisory

Severity
critical
Lowest
Low
Medium
High
Critical

Package: webkit2gtk
CVE ID: CVE-2025-43214 CVE-2025-43457 CVE-2025-43511 CVE-2026-20608

Topics%20covered

Topics Covered

security advisory denial of service critical debian web engine process crash

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