CVE-2025-69647
NixOS vulnerability analysis and mitigation

GNU Binutils thru 2.45.1 readelf contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF loclists data. A logic flaw in the DWARF parsing code can cause readelf to repeatedly print the same table output without making forward progress, resulting in an unbounded output loop that never terminates unless externally interrupted. A local attacker can trigger this behavior by supplying a malicious input file, causing excessive CPU and I/O usage and preventing readelf from completing its analysis.


SourceNVD

Related NixOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-21010HIGH7.8
  • NixOSNixOS
  • android
NoNoApr 13, 2026
CVE-2026-21012MEDIUM6.8
  • NixOSNixOS
  • android
NoNoApr 13, 2026
CVE-2026-21011MEDIUM5.4
  • NixOSNixOS
  • android
NoNoApr 13, 2026
CVE-2026-21008MEDIUM5.1
  • NixOSNixOS
  • android
NoNoApr 13, 2026
CVE-2026-21007MEDIUM4.4
  • NixOSNixOS
  • android
NoNoApr 13, 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

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