CVE-2026-24811
CRITICALroot < 6.34.08 - Out-of-bounds Read in builtins/zlib inffast.C
Title source: llmDescription
Vulnerability in root-project root (builtins/zlib modules). This vulnerability is associated with program files inffast.C. This issue affects root.
References (2)
Core 2
Core References
Various Sources
https://root.cern/blog/recent-common-vulnerabilities-when-does-ROOT-need-to-be-updated/
Issue Tracking, Patch patch
https://github.com/root-project/root/pull/18526
Scores
CVSS v3
9.8
EPSS
0.0030
EPSS Percentile
21.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-119
CWE-125
CWE-20
CWE-787
Status
published
Products (1)
root/root
< 6.34.08
Published
Jan 27, 2026
Tracked Since
Feb 18, 2026