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Home/CWEs/A06:2021
OWASP Top 10 Category

A06:2021: Vulnerable and Outdated Components

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Using components with known vulnerabilities or past end-of-life — the supply chain category.

Abstraction
Category
OWASP Top 10
A06:2021 (#6)
Related CVEs
100

▪ Weakness classes in this category

CWE-416CWE-787CWE-190CWE-125CWE-476CWE-415CWE-843CWE-119CWE-120

▪ References & documentation

https://owasp.org/Top10/OWASP A06:2021 categoryOWASP Cheat Sheet Series

▪ Related CVEs

CVE-2026-57434High

Security vulnerability in nokogiri

CVE-2026-57434High

Security vulnerability in nokogiri

CVE-2026-57438Medium

Security vulnerability in nokogiri

CVE-2026-57235High

Security vulnerability in nokogiri

CVE-2026-57236High

Security vulnerability in nokogiri

CVE-2026-57236High

Security vulnerability in nokogiri

CVE-2026-57435High

Security vulnerability in nokogiri

CVE-2026-57437Medium

Security vulnerability in nokogiri

CVE-2026-57438Medium

Security vulnerability in nokogiri

CVE-2026-57436Medium

Security vulnerability in nokogiri

CVE-2026-57235High

Security vulnerability in nokogiri

CVE-2026-57435High

Security vulnerability in nokogiri

CVE-2026-57437Medium

Security vulnerability in nokogiri

CVE-2026-57436Medium

Security vulnerability in nokogiri

CVE-2026-57434High

Security vulnerability in nokogiri

CVE-2026-57435High

Security vulnerability in nokogiri

CVE-2026-57438Medium

Security vulnerability in nokogiri

CVE-2026-57235High

Security vulnerability in nokogiri

CVE-2026-57437Medium

Security vulnerability in nokogiri

CVE-2026-57436Medium

Security vulnerability in nokogiri

CVE-2026-57236High

Security vulnerability in nokogiri

CVE-2026-57434High

Security vulnerability in nokogiri

CVE-2026-57436Medium

Security vulnerability in nokogiri

CVE-2026-57236High

Security vulnerability in nokogiri

CVE-2026-57437Medium

Security vulnerability in nokogiri

CVE-2026-57438Medium

Security vulnerability in nokogiri

CVE-2026-57235High

Security vulnerability in nokogiri

CVE-2026-57435High

Security vulnerability in nokogiri

CVE-2026-57434High

Security vulnerability in nokogiri

CVE-2026-57434High

Security vulnerability in nokogiri

CVE-2026-57434High

Security vulnerability in nokogiri

CVE-2026-57438Medium

Security vulnerability in nokogiri

CVE-2026-57438Medium

Security vulnerability in nokogiri

CVE-2026-57437Medium

Security vulnerability in nokogiri

CVE-2026-57437Medium

Security vulnerability in nokogiri

CVE-2026-57236High

Security vulnerability in nokogiri

CVE-2026-57236High

Security vulnerability in nokogiri

CVE-2026-57435High

Security vulnerability in nokogiri

CVE-2026-57236High

Security vulnerability in nokogiri

CVE-2026-57435High

Security vulnerability in nokogiri

CVE-2026-57235High

Security vulnerability in nokogiri

CVE-2026-57235High

Security vulnerability in nokogiri

CVE-2026-57438Medium

Security vulnerability in nokogiri

CVE-2026-57436Medium

Security vulnerability in nokogiri

CVE-2026-57436Medium

Security vulnerability in nokogiri

CVE-2026-57436Medium

Security vulnerability in nokogiri

CVE-2026-57235High

Security vulnerability in nokogiri

CVE-2026-57435High

Security vulnerability in nokogiri

CVE-2026-57437Medium

Security vulnerability in nokogiri

CVE-2026-57235High

Security vulnerability in nokogiri

CVE-2026-57236High

Security vulnerability in nokogiri

CVE-2026-57434High

Security vulnerability in nokogiri

CVE-2026-57435High

Security vulnerability in nokogiri

CVE-2026-57438Medium

Security vulnerability in nokogiri

CVE-2026-57436Medium

Security vulnerability in nokogiri

CVE-2026-57437Medium

Security vulnerability in nokogiri

CVE-2026-41907High

Security vulnerability in uuid

CVE-2024-27308High

Security vulnerability in mio

CVE-2017-14064Critical

Security vulnerability in ruby

CVE-2022-28739High

Security vulnerability in ruby

CVE-2008-2663Critical

Security vulnerability in ruby

CVE-2014-4975Medium

Security vulnerability in ruby

CVE-2017-9229High

Security vulnerability in ruby

CVE-2022-28738Critical

Security vulnerability in ruby

CVE-2017-9225Critical

Security vulnerability in ruby

CVE-2026-41907High

Security vulnerability in uuid

CVE-2026-57235High

Security vulnerability in nokogiri

CVE-2026-57436Medium

Security vulnerability in nokogiri

CVE-2026-57437Medium

Security vulnerability in nokogiri

CVE-2026-57236High

Security vulnerability in nokogiri

CVE-2026-57434High

Security vulnerability in nokogiri

CVE-2026-57438Medium

Security vulnerability in nokogiri

CVE-2026-57435High

Security vulnerability in nokogiri

CVE-2026-41907High

Security vulnerability in uuid

CVE-2015-5237High

Security vulnerability in protobuf

CVE-2020-25575Critical

Security vulnerability in failure

CVE-2015-8407Critical

Security vulnerability in air

CVE-2015-8408Critical

Security vulnerability in air

CVE-2015-8416Critical

Security vulnerability in air

CVE-2015-8417Critical

Security vulnerability in air

CVE-2015-8419Critical

Security vulnerability in air

CVE-2015-8443Critical

Security vulnerability in air

CVE-2015-8444Critical

Security vulnerability in air

CVE-2015-8446Critical

Security vulnerability in air

CVE-2014-0583High

Security vulnerability in air

CVE-2014-0589Critical

Security vulnerability in air

CVE-2014-8439High

Security vulnerability in air

CVE-2015-3078Critical

Security vulnerability in air

CVE-2015-3088Critical

Security vulnerability in air

CVE-2015-3089Critical

Security vulnerability in air

CVE-2015-5578Critical

Security vulnerability in air

CVE-2015-5579Critical

Security vulnerability in air

CVE-2015-5582Critical

Security vulnerability in air

CVE-2015-6676Critical

Security vulnerability in air

CVE-2015-6677Critical

Security vulnerability in air

CVE-2015-6678Critical

Security vulnerability in air

CVE-2015-7627Critical

Security vulnerability in air

CVE-2015-8060Critical

Security vulnerability in air

CVE-2015-3107Critical

Security vulnerability in air

CVE-2015-4431Critical

Security vulnerability in air