CVE-2026-5450
CriticalAdvisory
Published 20 Apr 2026In the index since 5 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.8
- base score, highest
- EPSS
- 0.005
- 42nd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2,715
- of 17,803 indexed, latest versions
- Container images
- 2,875
- deployed by those charts
- Fix available
- 3 of 4
- affected packages
Red Hat Security Advisory: glibc security, bug fix, and enhancement update
Carried by container images the latest versions of 2,715 of 17,803 indexed charts deploy, on 2,875 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| glibcdeb | 2.23-0ubuntu5, 2.23-0ubuntu7, 2.23-0ubuntu9, 2.23-0ubuntu10+59 more | 2.35-0ubuntu3.14, 2.39-0ubuntu8.8, 2.41-12+deb13u2+e4, 2.41-12+deb13u4+1 more | 2,408 |
| glibcapk | 2.37-r7, 2.38-r6, 2.39-r7, 2.40-r1+8 more | 2.43-r7 | 22 |
| eglibcdeb | 2.19-0ubuntu6.3, 2.19-0ubuntu6.6, 2.19-0ubuntu6.13, 2.19-0ubuntu6.14+1 more | no fix listed | 7 |
| glibcrpm | 2.17-260.el7_6.4, 2.17-260.el7_6.6, 2.17-292.el7, 2.17-307.el7.1+60 more | 0:2.17-326.el7_9.6, 0:2.28-251.el8_10.38, 0:2.34-272.el9_8, 0:2.39-126.el10_2 | 438 |
- OSV records
- CGA-3qwq-5w83-3j3qDEBIAN-CVE-2026-5450UBUNTU-CVE-2026-5450RHSA-2026:33092RHSA-2026:33126RHSA-2026:33226RHSA-2026:34211RLSA-2026:33126RLSA-2026:33226AZL-83093ECHO-56eb-505f-7a61
- Also known as
- CGA-76f7-m58j-73wj, CGA-7x3v-c6pf-4v43, CGA-88p4-5g7h-3xrh, CGA-g425-f69f-xj8j, CGA-hq3x-5xh3-92jc, CGA-j9xg-mq3r-jh83, CGA-jgfr-5wmr-hfpc, CGA-mvj4-3q5f-wmwg, CGA-p427-94gh-pr7p, CGA-p7rp-4rm4-hg9q, CGA-qj6g-5h8p-677v, CGA-vc3j-8vcq-8pqc, CGA-vv29-hp4w-2hrw, CGA-wxx7-6vh7-9qhv, CGA-xrvh-57r4-pjhh, RHSA-2026:33227, RHSA-2026:33228, RHSA-2026:33229, RHSA-2026:33230, RHSA-2026:33231, RHSA-2026:36643, USN-8611-1
Charts affected
2,715 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| iperf3eugen | 0.2.2 | 1 of 1See more | 854 |
| mcrouterevryfs-ossVerified publisher | 0.4.0 | 1 of 2See more | 6,535 |
| akauntingf3k-techVerified publisher | 1.3121.0 | 1 of 4See more | 4,395 |
| cap-captcha-serverf3k-techVerified publisher | 0.21.0 | 1 of 1See more | 1,713 |
| recaptcha-v3-verifierf3k-techVerified publisher | 1.110.0 | 1 of 1See more | 1,238 |
| fastapi-microservice-appfast-api-microservice-app | 1.3.0 | 3 of 4See more | 9,744 |
| federidfederidOfficialVerified publisher | 0.1.2 | 1 of 1See more | 2,115 |
| taigafermosit | 0.0.11 | 2 of 7See more | 8,596 |
| zabbix-server-mysqlfermosit | 3.0.2 | 3 of 4See more | 13,046 |
| ferriskeyferriskey | 0.8.0 | 2 of 3See more | 2,197 |
| flink-operatorflink-operator | 0.1.1 | 1 of 2See more | 75,837 |
| rss-bridgegabe565Verified publisher | 0.5.2 | 1 of 1See more | 2,237 |
| bazarrgeek-cookbookVerified publisher | 10.6.2 | 1 of 1See more | 17,548 |
| calibregeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 23,070 |
| games-on-whalesgeek-cookbookVerified publisher | 1.8.2 | 3 of 7See more | 106,894 |
| homebridgegeek-cookbookVerified publisher | 5.3.2 | 1 of 1See more | 82,293 |
| lazylibrariangeek-cookbookVerified publisher | 7.4.2 | 1 of 1See more | 11,722 |
| network-ups-toolsgeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 14,020 |
| omada-controllergeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 11,614 |
| ombigeek-cookbookVerified publisher | 11.5.2 | 1 of 1See more | 5,190 |
| protonmail-bridgegeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 8,051 |
| prowlarrgeek-cookbookVerified publisher | 4.5.2 | 1 of 1See more | 11,751 |
| sabnzbdgeek-cookbookVerified publisher | 9.4.2 | 1 of 1See more | 10,302 |
| sonarrgeek-cookbookVerified publisher | 16.3.2 | 1 of 1See more | 13,285 |
| stashgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 15,907 |
| tdarrgeek-cookbookVerified publisher | 4.6.2 | 2 of 2See more | 99,240 |
| valheimgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 4,949 |
| wireguardgeek-cookbookVerified publisher | 1.4.2 | 1 of 1See more | 7,714 |
| gentrace-self-hostedgentrace-self-hostedVerified publisher | 0.1.3 | 4 of 9See more | 15,819 |
| ghostfolioghostfolioVerified publisher | 0.5.4 | 1 of 3See more | 3,169 |
| leantimegissilabs | 1.3.0 | 1 of 2See more | 6,474 |
| openbaogitlabVerified publisher | 0.18.1 | 1 of 1See more | 1,819 |
| gorules-brmsgorulesVerified publisher | 1.18.1 | 1 of 1See more | 339 |
| meta-monitoringgrafana | 1.3.0 | 1 of 2See more | 3,594 |
| greenkubegreenkubeVerified publisher | 0.3.0 | 1 of 3See more | 1,853 |
| ghostgroundhog2k | 0.212.13 | 1 of 1See more | 2,005 |
| growthbookgrowthbook | 5.0.1 | 1 of 2See more | 750 |
| IMgrycapOfficialVerified publisher | 1.8.0 | 1 of 3See more | 4,217 |
| castopodh2mVerified publisher | 1.12.10 | 1 of 3See more | 10,200 |
| haproxy-redis-sentinelhaproxy-redis-sentinelVerified publisher | 0.1.3 | 2 of 2See more | 4,369 |
| harp-proxyharp | 0.8.1 | 1 of 1See more | 6,460 |
| hawkhawk | 1.1.5 | 2 of 4See more | 13,728 |
| clickstackhdx-oss-v2 | 1.1.1 | 1 of 5See more | 4,765 |
| hello-helmhellok8s | 0.1.0 | 1 of 2See more | 2,052 |
| guacamolehelmforgeVerified publisher | 1.5.2 | 3 of 5See more | 8,953 |
| matomohelmforgeVerified publisher | 2.3.0 | 1 of 3See more | 2,792 |
| uptime-kumahelmforgeVerified publisher | 1.5.13 | 1 of 1See more | 30,514 |
| valkeyhelmforgeVerified publisher | 2.0.4 | 1 of 1See more | 854 |
| vaultwardenhelmforgeVerified publisher | 1.14.0 | 1 of 1See more | 1,522 |
| velerohelmforgeVerified publisher | 1.4.10 | 1 of 2See more | 1,452 |
Container images carrying it
2,875 by charts deploying them
A fixed version is listed for 3 of the 4 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | d75967a4dd72 | glibc | 2.43-2ubuntu2.3 | 1 |
| ghcr.io/ | 45459c0910fc | glibc | 2.41-12+deb13u4 | 1 |
| ghcr.io/ | 50ea1cf0086f | glibc | no fix listed | 1 |
| ghcr.io/ | a56dfe91f5b1 | glibc | 2.35-0ubuntu3.14 | 1 |
| ghcr.io/ | 916746209ac5 | glibc | 2.35-0ubuntu3.14 | 1 |
| ghcr.io/ | 63873f3f698e | glibc | 2.35-0ubuntu3.14 | 1 |
| ghcr.io/ | 13fd0cccafe8 | glibc | no fix listed | 1 |
| ghcr.io/ | 23f4da194134 | glibc | no fix listed | 1 |
| ghcr.io/ | a3c27ee3fb2f | glibc | no fix listed | 1 |
| ghcr.io/ | 5ccf797ccdf1 | glibc | 2.39-0ubuntu8.8 | 1 |
| ghcr.io/ | ebed9a5eaae0 | glibc | 2.41-12+deb13u4 | 1 |
| ghcr.io/ | a9d9fe330574 | glibc | no fix listed | 1 |
| ghcr.io/ | 86ab9effd1a5 | glibc | 2.41-12+deb13u4 | 1 |
| ghcr.io/ | 6df27f944fe8 | glibc | no fix listed | 1 |
| ghcr.io/ | 6e04659a3baa | glibc | no fix listed | 1 |
| ghcr.io/ | 8622ea9e43c0 | glibc | no fix listed | 1 |
| ghcr.io/ | 1572e12bc93c | glibc | no fix listed | 1 |
| ghcr.io/ | 1f0f7ddc4370 | glibc | no fix listed | 1 |
| ghcr.io/ | dbaa8527bf4c | glibc | no fix listed | 1 |
| ghcr.io/ | aa7d5d5dd6be | glibc | no fix listed | 1 |
| ghcr.io/ | 282f840612d9 | glibc | 2.41-12+deb13u4 | 1 |
| ghcr.io/ | d19d886d5090 | glibc | no fix listed | 1 |
| ghcr.io/ | 8e6a9516eac0 | glibc | no fix listed | 1 |
| ghcr.io/ | e0f2f8c97598 | glibc | 2.35-0ubuntu3.14 | 1 |
| ghcr.io/ | 344f53763b25 | glibc | no fix listed | 1 |
| ghcr.io/ | 85f93ced88b2 | glibc | no fix listed | 1 |
| ghcr.io/ | d95e9a124eed | glibc | no fix listed | 1 |
| ghcr.io/ | d86fcf169f15 | glibc | no fix listed | 1 |
| ghcr.io/ | efb69ec3330c | glibc | no fix listed | 1 |
| ghcr.io/ | b37408461b9b | glibc | 0:2.34-272.el9_8 | 1 |
| ghcr.io/ | 5a6fe78d4d15 | glibc | no fix listed | 1 |
| ghcr.io/ | 5afcab98d9d7 | glibc | no fix listed | 1 |
| ghcr.io/ | 2930290a758c | glibc | 2.41-12+deb13u4 | 1 |
| ghcr.io/ | 7bff29dcec72 | glibc | no fix listed | 1 |
| ghcr.io/ | 60cea46ce830 | glibc | no fix listed | 1 |
| ghcr.io/ | 497893753e16 | glibc | 2.41-12+deb13u4 | 1 |
| ghcr.io/ | fbba58ddb1a6 | glibc | no fix listed | 1 |
| ghcr.io/ | 416e980f76a6 | glibc | no fix listed | 1 |
| ghcr.io/ | f7e607f24071 | glibc | no fix listed | 1 |
| ghcr.io/ | 7dc0ee57b628 | glibc | no fix listed | 1 |
| ghcr.io/ | ae9ae0925ff8 | glibc | 2.35-0ubuntu3.14 | 1 |
| mcr.microsoft.com/ | f9af53a79fd1 | glibc | no fix listed | 1 |
| mcr.microsoft.com/ | 4f464b52ba85 | glibc | no fix listed | 1 |
| mcr.microsoft.com/ | 4dcf198fcb7c | glibc | no fix listed | 1 |
| mcr.microsoft.com/ | da4db80de17e | glibc | no fix listed | 1 |
| mcr.microsoft.com/ | bccaa701e2df | glibc | no fix listed | 1 |
| mcr.microsoft.com/ | 13221ac5f673 | glibc | no fix listed | 1 |
| mcr.microsoft.com/ | 49a57dc220b1 | glibc | no fix listed | 1 |
| mcr.microsoft.com/ | 4bab24f36c1e | glibc | 2.39-0ubuntu8.8 | 1 |
| mcr.microsoft.com/ | ba4c8329f48f | glibc | 2.35-0ubuntu3.14 | 1 |