CVE-2026-24811

Tuesday, January 27, 2026

9.3

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/S:N/AU:Y/R:U/V:D/RE:M/U:Amber

Summary

Vulnerability in root-project root (builtins/zlib modules). This vulnerability is associated with program files inffast.C.

This issue affects root.

Affected Software

Vendor	Product	Version Range	Status
root-project	root	`0 <= 6.36.00-rc1`	affected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

SSVC:
Exploitation: none
- Automatable: yes
- Technical Impact: partial

CVE Program Container

Additional References

https://root.cern/blog/recent-common-vulnerabilities-when-does-ROOT-need-to-be-updated/

References

https://github.com/root-project/root/pull/18526

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