Vulnerability record · CVE-2025-8177 · published 26 July 2025

CVE-2025-8177: Libtiff memory buffer overflow vulnerability

Libtiff · Libtiff

A vulnerability was found in LibTIFF up to 4.7.0. It has been rated as critical. This issue affects the function setrow of the file tools/thumbnail.c. The manipulation leads to buffer overflow. An attack has to be approached locally. The patch is named e8c9d6c616b19438695fd829e58ae4fde5bfbc22. It is recommended to apply a patch to fix this issue. This vulnerability only affects products that are no longer supported by the maintainer.

4.8 CVSS 4.0 Medium EPSS 0.29% · top 81.2% CWE-119 · Memory buffer overflowCWE-120 · Classic buffer overflow

4.8CVSS 4.0 base score, v2 4.3

0.29%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

9References, 2 tagged exploit

17 Jun 2026Last modified by NVD

Description

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

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

Libtiff Libtiff

References

Link	Tags
http://www.libtiff.org/	Product
https://gitlab.com/libtiff/libtiff/-/commit/e8c9d6c616b19438695fd829e58ae4fde5bfbc22	Patch
https://gitlab.com/libtiff/libtiff/-/issues/715	ExploitIssue TrackingVendor Advisory
https://gitlab.com/libtiff/libtiff/-/merge_requests/737	Product
https://vuldb.com/?ctiid.317591	Permissions RequiredVDB Entry
https://vuldb.com/?id.317591	Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.621797	Third Party AdvisoryVDB Entry
https://gitlab.com/libtiff/libtiff/-/issues/715	ExploitIssue TrackingVendor Advisory
https://vuldb.com/?submit.621797	Third Party AdvisoryVDB Entry

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Related vulnerabilities

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

10.0CVE-2004-0929Libtiff vulnerabilityHeap-based buffer overflow in the OJPEGVSetField function in tif_ojpeg.c for libtiff 3.6.1 and earlier, when compiled with the OJPEG_SUPPORT (old JPE…EPSS 8.2%27 Jan 2005 10.0CVE-2004-1308Libtiff vulnerabilityInteger overflow in (1) tif_dirread.c and (2) tif_fax3.c for libtiff 3.5.7 and 3.7.0 allows remote attackers to execute arbitrary code via a TIFF fil…EPSS 15%10 Jan 2005 9.8CVE-2016-9540Libtiff memory buffer overflow vulnerabilitytools/tiffcp.c in libtiff 4.0.6 has an out-of-bounds write on tiled images with odd tile width versus image width. Reported as MSVR 35103, aka "cpStr…EPSS 3.6%22 Nov 2016 9.8CVE-2016-9539Libtiff memory buffer overflow vulnerabilitytools/tiffcrop.c in libtiff 4.0.6 has an out-of-bounds read in readContigTilesIntoBuffer(). Reported as MSVR 35092.EPSS 3.0%22 Nov 2016 9.8CVE-2016-9538Libtiff integer overflow vulnerabilitytools/tiffcrop.c in libtiff 4.0.6 reads an undefined buffer in readContigStripsIntoBuffer() because of a uint16 integer overflow. Reported as MSVR 35…EPSS 3.4%22 Nov 2016 9.8CVE-2016-9537Libtiff memory buffer overflow vulnerabilitytools/tiffcrop.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in buffers. Reported as MSVR 35093, MSVR 35096, and MSVR 35097.EPSS 3.1%22 Nov 2016 9.8CVE-2016-9536Libtiff memory buffer overflow vulnerabilitytools/tiff2pdf.c in libtiff 4.0.6 has out-of-bounds write vulnerabilities in heap allocated buffers in t2p_process_jpeg_strip(). Reported as MSVR 350…EPSS 3.1%22 Nov 2016 9.8CVE-2016-9535Libtiff memory buffer overflow vulnerabilitytif_predict.h and tif_predict.c in libtiff 4.0.6 have assertions that can lead to assertion failures in debug mode, or buffer overflows in release mo…EPSS 4.8%22 Nov 2016

Source: NIST National Vulnerability Database (record CVE-2025-8177), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.