May 22, 2026
Cyber Security Week in Review: May 22, 2026
In brief: Microsoft fixes two zero-days in Defender, authorities dismantle the First VPN service used by cybercriminals, and more.
19 min read
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Latest Security News
May 21, 2026
First VPN service used by cybercriminals dismantled in international police op
Criminal groups allegedly used the service to hide their identities and online infrastructure.
3 min read
May 21, 2026
Microsoft rolls out out-of-band security patches to fix two Defender zero-days
The company has also patched a critical remote execution flaw, which has no signs of active exploitation.
3 min read
May 20, 2026
GitHub confirms nearly 4K repos breached after employee installed malicious VS Code extension
The company said that its current investigation indicates the attackers accessed only GitHub’s internal repositories.
2 min read
May 20, 2026
China-linked Webworm APT updates its arsenal with EchoCreep and GraphWorm backdoors
Webworm has shifted from the McRat and Trochilus remote access trojans to lightweight proxy infrastructure and cloud-based C&C mechanisms.
3 min readFeatured Security Bulletins
View vulnerability databaseCode
Security Bulletin
Severity
Status
Date
SB2026052305
Medium
Not patched
May 23, 2026
SB2026052304
High
Patched
May 23, 2026
SB2026052303
Medium
Patched
May 23, 2026
SB20260522144
Medium
Patched
May 22, 2026
SB20260522143
Multiple vulnerabilities in gst-plugins-good
CVE-2026-46469, CVE-2026-46470, CVE-2026-46472, and 2 more
CVE-2026-46469, CVE-2026-46470, CVE-2026-46472, and 2 more
High
Patched
May 22, 2026
SB20260522142
Medium
Patched
May 22, 2026
SB2026052280
High
Exploited
May 22, 2026
SB2026052276
Medium
Patched
May 22, 2026