Wiz
Vulnerability DatabaseCVE-2026-1299

CVE-2026-1299: 
Rocky Linux vulnerability analysis and mitigation

The email module, specifically the "BytesGenerator" class, didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't respect email folding rules, the new behavior will reject the incorrectly folded headers in "BytesGenerator".

Source: NVD

Related Rocky Linux vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-30892HIGH7.8
  • NixOSNixOS
  • crun
NoYesMar 26, 2026
CVE-2026-3608HIGH7.5
  • Rocky LinuxRocky Linux
  • kea-debuginfo
NoYesMar 25, 2026
CVE-2026-4371HIGH7.4
  • NixOSNixOS
  • MozillaThunderbird-translations-other
NoYesMar 24, 2026
CVE-2026-33412HIGH7.3
  • VimVim
  • vim-X11
NoYesMar 24, 2026
CVE-2026-3889MEDIUM6.5
  • NixOSNixOS
  • rhel10::thunderbird-flatpak.src
NoYesMar 24, 2026

Free Vulnerability Assessment

Benchmark your Cloud Security Posture

Evaluate your cloud security practices across 9 security domains to benchmark your risk level and identify gaps in your defenses.

Request assessment

Additional Wiz resources

Cloud Vulnerability DB

Cloud Vulnerability DB

A community-led vulnerabilities database

Cloud Threat Landscape

Cloud Threat Landscape

A threat intelligence database

PEACH

PEACH

A tenant isolation framework

Get a personalized demo

Ready to see Wiz in action?

"Best User Experience I have ever seen, provides full visibility to cloud workloads."
David EstlickCISO
"Wiz provides a single pane of glass to see what is going on in our cloud environments."
Adam FletcherChief Security Officer
"We know that if Wiz identifies something as critical, it actually is."
Greg PoniatowskiHead of Threat and Vulnerability Management
Get a demo