CVE-2026-27135
HighAdvisory
Published 18 Mar 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.008
- 54th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,451
- of 17,790 indexed, latest versions
- Container images
- 1,503
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
Red Hat Security Advisory: nghttp2 security update
Carried by container images the latest versions of 1,451 of 17,790 indexed charts deploy, on 1,503 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| nghttp2deb | 1.30.0-1ubuntu1, 1.40.0-1build1, 1.40.0-1ubuntu0.1, 1.40.0-1ubuntu0.2+11 more | 1.30.0-1ubuntu1+esm3, 1.40.0-1ubuntu0.3+esm1, 1.43.0-1ubuntu0.3, 1.52.0-1+deb12u3+3 more | 935 |
| nghttp2rpm | 1.33.0-1.el8, 1.33.0-1.el8_0.1, 1.33.0-3.el8_2.1, 1.33.0-3.el8_2.2+13 more | 0:1.33.0-6.el8_10.2, 0:1.43.0-6.el9_7.1, 0:1.64.0-2.el10_1.1, 1.64.0-150700.3.3.1+1 more | 322 |
| nghttp2apk | 1.57.0-r0, 1.64.0-r0, 1.65.0-r0, 1.68.0-r0 | 1.68.1 | 246 |
- OSV records
- ALPINE-CVE-2026-27135DEBIAN-CVE-2026-27135RHSA-2026:7666RHSA-2026:7667RHSA-2026:7668RLSA-2026:7667RLSA-2026:7668UBUNTU-CVE-2026-27135openSUSE-SU-2026:10437-1SUSE-SU-2026:1074-1
- Also known as
- RHSA-2026:8538, RHSA-2026:8539, RHSA-2026:8540, RHSA-2026:8541, RHSA-2026:8545, RHSA-2026:8547, RHSA-2026:8548, USN-8233-1
Charts affected
1,451 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| apm-serverkube-opsVerified publisher | 0.1.2 | 1 of 1See more | 7,208 |
| kube-ovnkube-ovn-test | 1.14.0 | 1 of 1See more | 5,003 |
| flaresolverrkubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 33,864 |
| scrutinykubernetes-homelab-helm-chartsVerified publisher | 0.2.2 | 1 of 3See more | 5,547 |
| tor-proxykubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 1,481 |
| umamikubernetes-homelab-helm-chartsVerified publisher | 0.1.0 | 1 of 3See more | 2,598 |
| uptime-kumakubernetes-homelab-helm-chartsVerified publisher | 0.1.2 | 1 of 1See more | 6,391 |
| kubernetes-kiosk-chromiumkubernetes-kiosk-chromium | 0.1.2 | 1 of 1See more | 29,124 |
| brudi-operatorkubernetes-replicator | 0.2.3 | 1 of 1See more | 3,630 |
| pulsarkubesphere-stable | 2.7.13 | 1 of 3See more | 14,401 |
| mongodbkubesphere-testVerified publisher | 0.3.2 | 1 of 2See more | 9,631 |
| mysqlkubesphere-testVerified publisher | 1.0.2 | 1 of 3See more | 7,384 |
| xenondbkubesphere-testVerified publisher | 1.0.0 | 1 of 3See more | 7,384 |
| kubestellar-consolekubestellar-consoleVerified publisher | 0.3.41 | 1 of 2See more | 4,456 |
| kubestellar-uikubestellaruiVerified publisher | 0.1.1 | 2 of 4See more | 4,773 |
| network-enforcerkubewardenVerified publisher | 0.1.2 | 1 of 3See more | 2,562 |
| kube-wordpress-mysqlkube-wordpress-mysql | 0.1.0 | 1 of 2See more | 8,767 |
| excalidrawkubitodevVerified publisher | 1.0.3 | 1 of 1See more | 840 |
| penpotkubitodevVerified publisher | 1.2.1 | 2 of 5See more | 16,976 |
| kubiya-runnerkubiya-helm-chartsOfficialVerified publisher | 0.9.4 | 2 of 9See more | 20,386 |
| kusionkusionstackVerified publisher | 0.14.1 | 1 of 3See more | 6,913 |
| fstyr-ddp-keycloak-application-platform-configkvalitetsitVerified publisher | 0.1.13 | 1 of 1See more | 3,148 |
| keycloak-application-platform-configkvalitetsitVerified publisher | 0.0.29 | 1 of 1See more | 3,379 |
| longhornkvalitetsitVerified publisher | 1.1.1-0 | 1 of 2See more | 16,539 |
| stakitkvalitetsitVerified publisher | 0.3.11 | 1 of 3See more | 7,848 |
| strimzi-kafka-operatorkvalitetsitVerified publisher | 0.36.1 | 1 of 1See more | 4,098 |
| ladeitladeit | 0.4.0 | 1 of 2See more | 26,377 |
| lagoon-docker-hostlagoon-chartsVerified publisher | 0.7.0 | 1 of 1See more | 2,122 |
| pageslatif-pages | 1.0.0 | 2 of 3See more | 20,242 |
| pageslavanya-pages | 1.0.0 | 2 of 3See more | 20,242 |
| uptime-kumalbenicio-communityVerified publisher | 0.1.1 | 1 of 1See more | 33,540 |
| kinesaliteleprechaun-charts | 0.1.2 | 1 of 1See more | 4,273 |
| jackettlib42Verified publisher | 1.1.0 | 1 of 1See more | 4,643 |
| delugelinkding | 0.2.3 | 1 of 1See more | 1,432 |
| excalidrawlinkding | 0.2.3 | 1 of 1See more | 840 |
| linkdinglinkding | 0.2.3 | 1 of 1See more | 38,239 |
| ingresslivekit-server | 1.2.2 | 1 of 1See more | 10,780 |
| pagesliviu884422-pages | 1.0.0 | 2 of 3See more | 20,242 |
| llm-dllm-dVerified publisher | 1.0.23 | 1 of 2See more | 2,539 |
| zigbee2mqttlmatfyVerified publisher | 0.1.14 | 1 of 2See more | 1,392 |
| patch-operatorloafoe | 0.11.3 | 1 of 2See more | 4,911 |
| local-businesslocal-business | 0.1.0 | 1 of 1See more | 947 |
| uptime-kumaloeken-at-homeVerified publisher | 2.3.2 | 1 of 1See more | 33,540 |
| nightingalelogic3579Verified publisher | 0.3.1 | 1 of 6See more | 9,062 |
| rocketmq-exporterlogic3579Verified publisher | 0.0.2 | 1 of 1See more | 6,680 |
| login-test-backendlogin-test-backend | 0.1.0 | 1 of 2See more | 6,578 |
| nublado2lsst-sqre | 0.8.5 | 1 of 2See more | 17,858 |
| elastictranscoderluiscajl | 0.46.0 | 4 of 4See more | 58,245 |
| magistralamagistrala-devopsVerified publisher | 0.16.2 | 1 of 42See more | 24,537 |
| docker-mailservermailserverVerified publisher | 0.2.65 | 4 of 9See more | 10,921 |
Container images carrying it
1,503 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | ab535d1fef5d | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 24a0113d5fb0 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 45082a0ac41d | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 05002092c621 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 46a71d75dfd3 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | 2088dcb22aaa | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 2ce23f948e02 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | ae85d68749c7 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | c7adcc4db378 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 472a25038957 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | a7d0cc9e260a | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 3fbe4c29d14c | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 26c51e44d932 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 9a5a3eb4a213 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | cc4975f1a0be | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 067e54e2e107 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 9df1e14c8e09 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | dab0e07502a3 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | a9c3723cb31c | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 1a8a4b11972b | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | bb82ad6668f8 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | cd25a5cc3f1b | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | 66db77d7856c | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | ad950d30878e | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | dc6384d10cc8 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 8e53861be292 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | f8d06a32b1b2 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | 9c7fc07330c9 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 5de339b3d537 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | bc70cdb5a01a | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 4447636e8102 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 8caf5289fe73 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| ghcr.io/ | 9a69aa14dc3e | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | ec01d3ac7887 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | b52ff07f9f0c | nghttp2 | 1.30.0-1ubuntu1+esm3 | 1 |
| ghcr.io/ | dab685e668d9 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 4569cae83c70 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 6047599cd78e | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 984dc4f19162 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | c4b1d3d0f052 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | c9bd82dc5fda | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | fdb5501cdfb9 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 5c6b8f91f1c4 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 827aa2f2389d | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 3a4715b46aa2 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 54ebc1f90963 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | cbd5d4cc1245 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | e5571acd10ce | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| ghcr.io/ | ef3670f7e0a8 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | ef756c7d784b | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |