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Vulnerability details: VCID-qwf8-kycx-nfd2
Vulnerability ID VCID-qwf8-kycx-nfd2
Aliases CVE-2022-34266
Summary The libtiff-4.0.3-35.amzn2.0.1 package for LibTIFF on Amazon Linux 2 allows attackers to cause a denial of service (application crash), a different vulnerability than CVE-2022-0562. When processing a malicious TIFF file, an invalid range may be passed as an argument to the memset() function within TIFFFetchStripThing() in tif_dirread.c. This will cause TIFFFetchStripThing() to segfault after use of an uninitialized resource.
Status Published
Exploitability 0.5
Weighted Severity 3.8
Risk 1.9
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-908 Use of Uninitialized Resource
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
epss 0.00141 https://api.first.org/data/v1/epss?cve=CVE-2022-34266
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://alas.aws.amazon.com/
https://alas.aws.amazon.com/AL2/ALAS-2022-1814.html
https://api.first.org/data/v1/epss?cve=CVE-2022-34266
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
CVE-2022-34266 https://nvd.nist.gov/vuln/detail/CVE-2022-34266
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.3445
EPSS Score 0.00141
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T18:51:40.611205+00:00 Alpine Linux Importer Import https://secdb.alpinelinux.org/v3.15/main.json 38.0.0