CVE-2025-61143

Description

libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tif_open.c.

Why is this CVE low priority?

Denial of service in command line tool

Status

Show unmaintained releases

Package	Ubuntu Release	Status
tiff	26.10 stonking	Fixed in 4.7.0-3ubuntu4
	26.04 LTS resolute	Fixed in 4.7.0-3ubuntu5
	25.10 questing	Fixed in 4.7.0-3ubuntu3.1
	24.04 LTS noble	Fixed in 4.5.1+git230720-4ubuntu2.5
	22.04 LTS jammy	Fixed in 4.3.0-6ubuntu0.13
	20.04 LTS focal	Fixed in 4.1.0+git191117-2ubuntu0.20.04.14+esm3
	18.04 LTS bionic	Fixed in 4.0.9-5ubuntu0.10+esm10
	16.04 LTS xenial	Fixed in 4.0.6-1ubuntu0.8+esm20
	14.04 LTS trusty	Fixed in 4.0.3-7ubuntu0.11+esm17
qtwebengine-opensource-src	26.10 stonking	Needs evaluation
	26.04 LTS resolute	Needs evaluation
	25.10 questing	Ignored end of life, was needs-triage
	24.04 LTS noble	Needs evaluation
	22.04 LTS jammy	Needs evaluation
	20.04 LTS focal	Needs evaluation
	18.04 LTS bionic	Needs evaluation
texmaker	26.10 stonking	Not affected
	26.04 LTS resolute	Not affected
	25.10 questing	Ignored end of life, was needs-triage
	24.04 LTS noble	Needs evaluation
	22.04 LTS jammy	Needs evaluation
	20.04 LTS focal	Needs evaluation
	18.04 LTS bionic	Needs evaluation
	16.04 LTS xenial	Not affected
gdal	26.10 stonking	Not affected
	26.04 LTS resolute	Not affected
	25.10 questing	Not affected
	24.04 LTS noble	Not affected
	22.04 LTS jammy	Not affected
	20.04 LTS focal	Not affected
	18.04 LTS bionic	Not affected
	16.04 LTS xenial	Needs evaluation
	14.04 LTS trusty	Needs evaluation
neuron	26.10 stonking	Not affected
	26.04 LTS resolute	Not affected
	25.10 questing	Not affected
	24.04 LTS noble	Not affected
	22.04 LTS jammy	Needs evaluation
	20.04 LTS focal	Needs evaluation
	18.04 LTS bionic	Needs evaluation

Get expanded security coverage with Ubuntu Pro

Reduce your average CVE exposure time from 98 days to 1 day with expanded CVE patching, ten-years security maintenance and optional support for the full stack of open-source applications. Free for personal use.

Get Ubuntu Pro 30-day free trial

Notes

sbeattie

texmaker added an embedded copy of libtiff in bionic

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
tiff	Upstream: 4d28af5

Severity score breakdown

CVSS version: CVSS v3.0

Base score 5.5 · Medium

Base metrics

Parameter	Value
Attack vector	Local
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality impact	None
Integrity impact	None
Availability impact	High

Scores

Parameter	Value
Base score	5.5 · Medium
Exploitability score	-
Impact score	-

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

References

Related Ubuntu Security Notices (USN)

USN-8113-1
LibTIFF vulnerabilities
23 March 2026

USN-8113-2
LibTIFF vulnerabilities
19 August 2026