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Vulnerability record · CVE-2024-7006 · published 12 August 2024

CVE-2024-7006: Libtiff null pointer dereference vulnerability

Libtiff · Libtiff

A null pointer dereference flaw was found in Libtiff via `tif_dirinfo.c`. This issue may allow an attacker to trigger memory allocation failures through certain means, such as restricting the heap space size or injecting faults, causing a segmentation fault. This can cause an application crash, eventually leading to a denial of service.

7.5 CVSS 3.1 High EPSS 1.5% · top 26.5% CWE-476 · NULL pointer dereference
7.5CVSS 3.1 base score
1.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
7References
17 Jun 2026Last modified by NVD

Description

A null pointer dereference flaw was found in Libtiff via `tif_dirinfo.c`. This issue may allow an attacker to trigger memory allocation failures through certain means, such as restricting the heap space size or injecting faults, causing a segmentation fault. This can cause an application crash, eventually leading to a denial of service.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://access.redhat.com/errata/RHSA-2024:6360 Third Party Advisory
https://access.redhat.com/errata/RHSA-2024:8833
https://access.redhat.com/errata/RHSA-2024:8914
https://access.redhat.com/security/cve/CVE-2024-7006 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2302996 Issue Tracking
https://lists.debian.org/debian-lts-announce/2025/01/msg00019.html
https://security.netapp.com/advisory/ntap-20240920-0001/

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Source: NIST National Vulnerability Database (record CVE-2024-7006), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.