CVE-2026-24811

An improper pointer arithmetic in root-project/root at builtins/zlib/inffast.c

Critical · published January 27, 2026

CVSS v4.0
9.3
EPSS
0%
Percentile
26.5
In the wild
Unconfirmed
What it is

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

This issue affects root.

The record
Technical detail
CVSS v4.0
9.3 · CRITICAL
Vector
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
EPSS
0.00342 · 26.5th percentile
Published
2026-01-27T08:47Z
EPSS history
Timeline
  • 27 JAN 08:47Z
    An improper pointer arithmetic in root-project/root at builtins/zlib/inffast.c
    cvelistv5