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Vulnerability record · CVE-2023-52356 · published 25 January 2024

CVE-2023-52356: Debian linux heap-based buffer overflow vulnerability

Debian · Debian Linux

A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service.

7.5 CVSS 3.1 High EPSS 2.7% · top 13.7% CWE-122 · Heap-based buffer overflowCWE-787 · Out-of-bounds write
7.5CVSS 3.1 base score
2.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
14Affected product versions listed by NVD
43References, 2 tagged exploit
7 Nov 2026Last modified by NVD

Description

A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, 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

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

References

LinkTags
https://access.redhat.com/errata/RHSA-2024:5079 Vendor Advisory
https://access.redhat.com/errata/RHSA-2025:20801 Vendor Advisory
https://access.redhat.com/errata/RHSA-2025:21994 Vendor Advisory
https://access.redhat.com/errata/RHSA-2025:23078 Vendor Advisory
https://access.redhat.com/errata/RHSA-2025:23079 Vendor Advisory
https://access.redhat.com/errata/RHSA-2025:23080 Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:16174 Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:25096 Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:3461 Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:3462 Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:5958 Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:7081 Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:7304 Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:7335 Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:8746 Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:8747 Vendor Advisory
https://access.redhat.com/errata/RHSA-2026:8748 Vendor Advisory
https://access.redhat.com/security/cve/CVE-2023-52356 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2251344 Issue TrackingVendor Advisory
https://gitlab.com/libtiff/libtiff/-/issues/622 ExploitIssue TrackingPatch
https://gitlab.com/libtiff/libtiff/-/merge_requests/546 Issue TrackingPatch
http://seclists.org/fulldisclosure/2024/Jul/16 Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jul/17 Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jul/18 Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jul/19 Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jul/20 Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jul/21 Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jul/22 Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jul/23 Mailing ListThird Party Advisory
https://access.redhat.com/security/cve/CVE-2023-52356 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2251344 Issue TrackingVendor Advisory
https://gitlab.com/libtiff/libtiff/-/issues/622 ExploitIssue TrackingPatch
https://gitlab.com/libtiff/libtiff/-/merge_requests/546 Issue TrackingPatch
https://lists.debian.org/debian-lts-announce/2024/03/msg00011.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2025/01/msg00019.html Mailing ListThird Party Advisory
https://support.apple.com/kb/HT214116 Third Party Advisory
https://support.apple.com/kb/HT214117 Third Party Advisory
https://support.apple.com/kb/HT214118 Third Party Advisory
https://support.apple.com/kb/HT214119 Third Party Advisory
https://support.apple.com/kb/HT214120 Third Party Advisory

Track CVE-2023-52356 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-52356), CISA KEV, FIRST EPSS (scores of 2026-11-14). This page is refreshed as NVD updates the record.