CVE-2026-24811

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

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/root-project/root/pull/18526	Issue Tracking Patch
https://root.cern/blog/recent-common-vulnerabilities-when-does-ROOT-need-to-be-updated/

Configurations

Configuration 1 (hide)

cpe:2.3:a:root:root:*:*:*:*:*:*:*:*

History

19 Feb 2026, 17:24

Type	Values Removed	Values Added
References		() https://root.cern/blog/recent-common-vulnerabilities-when-does-ROOT-need-to-be-updated/ -

17 Feb 2026, 19:58

Type	Values Removed	Values Added
CPE		cpe:2.3:a:root:root::::::::
First Time		Root root Root
References	~~() https://github.com/root-project/root/pull/18526 -~~	() https://github.com/root-project/root/pull/18526 - Issue Tracking, Patch
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8

27 Jan 2026, 15:15

Type	Values Removed	Values Added
CWE		CWE-119 CWE-20 CWE-125 CWE-787

27 Jan 2026, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-27 09:15

Updated : 2026-02-19 17:24

NVD link : CVE-2026-24811

Mitre link : CVE-2026-24811

CVE.ORG link : CVE-2026-24811

JSON object : View

Products Affected

root

root

CWE

CWE-20

Improper Input Validation

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-125

Out-of-bounds Read

CWE-787

Out-of-bounds Write

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