How many CVEs does libtiff have?

libtiff has 268 published CVE records since 2004, including 14 in the last two years.

How many libtiff CVEs are in CISA KEV?

None of libtiff's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which libtiff products have the most CVEs?

The libtiff products with the most published CVEs are libtiff, LibTIFF 4.7.0, tiffcrop, LibTIFF 4.1, LibTIFF 4.2.

What are the most common weakness types in libtiff CVEs?

libtiff's CVEs most often map to these CWE weakness types: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer), CWE-787 (Out-of-bounds Write), CWE-125 (Out-of-bounds Read), CWE-20 (Improper Input Validation).

Are there public exploits for libtiff vulnerabilities?

Yes — 145 of libtiff's CVEs have a known public exploit.

How many critical libtiff vulnerabilities are there?

libtiff has 14 critical and 88 high-severity CVEs.

What is the average severity of libtiff CVEs?

The average CVSS base score across libtiff's scored CVEs is 6.8.

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268 CVEs

libtiff Vulnerabilities

Name: libtiff vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for libtiff.

268

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

145

Public exploits

PoC or exploit code

6.8

Avg CVSS

2004–2026

Overview

libtiff has 268 published CVE records since 2004, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 145 have a known public exploit. The average CVSS base score across scored CVEs is 6.8.

Security scorecard

A quick read on libtiff's vulnerability posture, as a share of its 268 published CVEs.

Average CVSS: 6.8
Critical / high: 38%
Actively exploited (KEV): 0%
Public exploit available: 54%
Patch available: 99%

Severity and exploitation

How the CVSS severity of libtiff's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical14

High88

Medium162

Low4

In CISA’s Known Exploited Vulnerabilities catalog

0

None of libtiff's CVEs are currently listed in CISA's KEV catalog.

Public exploits

145

145 of libtiff's CVEs have a known public exploit available.

Most affected products

The libtiff products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

The CWE weakness categories most often found in libtiff CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish libtiff CVE records.

Disclosure activity by year

How many libtiff CVEs were published each year.

2019

5

2020

1

2021

7

2022

34

2023

33

2024

3

2025

8

2026

6

Latest libtiff CVEs

The most recently disclosed vulnerabilities affecting libtiff.

High vulnerability · 2026-08-25
CWE-190
High · CVSS 8.4
EPSS 0.2%2026-08-25
High vulnerability · 2026-08-24
CWE-190
High · CVSS 7.8
EPSS 0.2%2026-08-24
Libtiff: libtiff: arbitrary code execution or denial of service via signed integer overflow in tiff file processing
CWE-190
High · CVSS 7.8
EPSS 0.6%2026-03-24
Medium vulnerability · 2026-02-23
CWE-476
Medium · CVSS 5.5
EPSS 0.1%2026-02-23
High vulnerability · 2026-02-23
CWE-119
High · CVSS 7.3
EPSS 0.3%2026-02-23
Medium vulnerability · 2026-02-23
CWE-415
Medium · CVSS 5.0
EPSS 0.1%2026-02-23
Libtiff: libtiff write-what-where
CWE-123
High · CVSS 8.8
EPSS 1.0%2025-09-23
LibTIFF tiffcmp tiffcmp.c InitCCITTFax3 memory leak
CWE-404
Low · CVSS 2.0
EPSS 0.2%2025-08-19
LibTIFF tiffcrop tiffcrop.c main memory corruption
CWE-119
Medium · CVSS 4.8
EPSS 0.2%2025-08-14
LibTIFF tiffcrop tiffcrop.c readSeparateStripsetoBuffer stack-based overflow
CWE-121
Medium · CVSS 4.8
EPSS 0.2%2025-08-11
libtiff tiff2ps tiff2ps.c PS_Lvl2page null pointer dereference
CWE-476
Low · CVSS 2.0
EPSS 0.2%2025-08-04
LibTIFF fax2ps tiff2pdf.c t2p_read_tiff_init null pointer dereference
CWE-476
Low · CVSS 2.0
EPSS 0.2%2025-08-01

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Other vendors

CVE counts for other vendors.

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Frequently asked questions

Common questions about libtiff vulnerabilities.

How many CVEs does libtiff have?: libtiff has 268 published CVE records since 2004, including 14 in the last two years.
How many libtiff CVEs are in CISA KEV?: None of libtiff's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which libtiff products have the most CVEs?: The libtiff products with the most published CVEs are libtiff, LibTIFF 4.7.0, tiffcrop, LibTIFF 4.1, LibTIFF 4.2.
What are the most common weakness types in libtiff CVEs?: libtiff's CVEs most often map to these CWE weakness types: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer), CWE-787 (Out-of-bounds Write), CWE-125 (Out-of-bounds Read), CWE-20 (Improper Input Validation).
Are there public exploits for libtiff vulnerabilities?: Yes — 145 of libtiff's CVEs have a known public exploit.
How many critical libtiff vulnerabilities are there?: libtiff has 14 critical and 88 high-severity CVEs.
What is the average severity of libtiff CVEs?: The average CVSS base score across libtiff's scored CVEs is 6.8.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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