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
- 1,453
- of 17,787 indexed, latest versions
- Container images
- 1,505
- 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 1,453 of 17,787 indexed charts deploy, on 1,505 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 | 936 |
| 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 | 247 |
- 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
1,453 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| hdx-oss-v2hdx-oss-v2 | 0.8.4 | 1 of 5See more | 6,747 |
| heliconehelicone | 0.1.42 | 2 of 14See more | 23,472 |
| helixhelix | 1.4.3 | 2 of 2See more | 5,287 |
| hello-worldhello-world-pponyVerified publisher | 0.3.0 | 1 of 1See more | 5,851 |
| 7dtdhelm-7dtd | 0.1.0 | 1 of 1See more | 10,655 |
| pageshelm-chart-repos-camden | 1.0.0 | 2 of 3See more | 20,233 |
| esphomehelm-chart-roeiVerified publisher | 2025.3.0 | 1 of 1See more | 6,014 |
| home-assistanthelm-chart-roeiVerified publisher | 2025.3.0 | 1 of 1See more | 4,646 |
| home-assistant-matter-hubhelm-chart-roeiVerified publisher | 3.0.2 | 1 of 1See more | 3,818 |
| ditto-operatorhelm-chartsVerified publisher | 0.3.0 | 1 of 1See more | 2,673 |
| hawkbit-operatorhelm-chartsVerified publisher | 0.1.4 | 1 of 1See more | 5,791 |
| iofoghelm-chartsVerified publisher | 0.1.1 | 1 of 3See more | 24,174 |
| streamsheetshelm-chartsVerified publisher | 0.2.3 | 5 of 8See more | 89,949 |
| chart-bookhelm-deploy-book | 0.1.0 | 1 of 3See more | 8,618 |
| appwritehelmforgeVerified publisher | 1.3.4 | 1 of 5See more | 7,010 |
| castopodhelmforgeVerified publisher | 1.2.7 | 1 of 3See more | 9,422 |
| chiefonboardinghelmforgeVerified publisher | 1.1.14 | 1 of 3See more | 10,898 |
| ckanhelmforgeVerified publisher | 1.3.8 | 1 of 6See more | 9,991 |
| countlyhelmforgeVerified publisher | 1.2.6 | 1 of 3See more | 18,923 |
| croniclehelmforgeVerified publisher | 1.1.10 | 1 of 1See more | 1,271 |
| discount-bandithelmforgeVerified publisher | 2.0.8 | 1 of 3See more | 29,852 |
| fastmcp-serverhelmforgeVerified publisher | 1.7.4 | 1 of 1See more | 3,294 |
| jupyterhubhelmforgeVerified publisher | 1.0.6 | 1 of 3See more | 5,350 |
| mcp-serverhelmforgeVerified publisher | 1.0.0 | 1 of 1See more | 3,442 |
| middlewarehelmforgeVerified publisher | 1.2.6 | 1 of 4See more | 9,704 |
| phpmyadminhelmforgeVerified publisher | 2.0.1 | 1 of 1See more | 4,741 |
| supersethelmforgeVerified publisher | 1.3.6 | 1 of 5See more | 5,649 |
| text-embeddings-inferencehelmforgeVerified publisher | 1.0.0 | 1 of 2See more | 2,402 |
| myapphelmingapp | 0.1.0 | 1 of 1See more | 11,441 |
| openaevhelm-openbasVerified publisher | 2.0.5 | 1 of 7See more | 7,502 |
| openbashelm-openbasVerified publisher | 1.8.14 | 3 of 7See more | 25,099 |
| release-cleanerhelm-release-cleanerVerified publisher | 1.0.0 | 1 of 1See more | 2,001 |
| pageshelm-repo | 1.0.0 | 2 of 3See more | 20,233 |
| steampipehelm-steampipeVerified publisher | 2.4.1 | 1 of 1See more | 3,025 |
| svacerhelm-svacer | 0.6.0 | 1 of 1See more | 6,076 |
| samplehelmapphelmtraining | 3.0.0 | 1 of 1See more | 5,114 |
| nominatimheywood8-helm-chartsVerified publisher | 3.10.8 | 1 of 3See more | 14,350 |
| printserverhmediadeVerified publisher | 1.0.2 | 2 of 4See more | 10,918 |
| home-ha-mockhome-ha-mockVerified publisher | 2.0.5 | 1 of 1See more | 3,054 |
| paperlesshomelabcihelmchartstestVerified publisher | 9.1.9 | 1 of 1See more | 14,629 |
| home-security-demohome-security-demoVerified publisher | 2.0.12 | 1 of 3See more | 3,137 |
| hammerspace-csihscsi | 1.2.8 | 1 of 6See more | 4,440 |
| httpbin2022httpbin2022Verified publisher | 0.1.1 | 1 of 1See more | 8,732 |
| eoloplanthttpd-eoloplant | 0.1.0 | 4 of 7See more | 32,336 |
| nexus3huangchengwu-helm-chart | 0.1.0 | 1 of 1See more | 4,462 |
| prometheushuangchengwu-helm-chart | 0.1.0 | 2 of 3See more | 16,482 |
| skywalking-v1huangchengwu-helm-chart | 0.1.0 | 2 of 4See more | 20,727 |
| townsquarehuscker-chartsVerified publisher | 1.0.4 | 1 of 2See more | 3,355 |
| hydrahydraVerified publisher | 0.9.5 | 1 of 2See more | 9,038 |
| isolated-vmhydraVerified publisher | 0.9.4 | 1 of 1See more | 7,749 |
Container images carrying it
1,505 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| bitnamilegacy/ | d24925821dd2 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| bitnamilegacy/ | e328cff6e450 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| bitnamilegacy/ | 74a3d7c747eb | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| bitnamilegacy/ | cd593809e359 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| bitnami/ | b3bd5b6be9a0 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| bloxstaking/ | bf6d7d2fdc93 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| bmeares/ | 8e9c5bacaa82 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| bnjbvr/ | 37e216b182c8 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| boky/ | aafc77238423 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| boky/ | f3f247fd4252 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| browserless/ | c81ae5585b47 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| bsgrigorov/ | 45ab095f09c8 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| budibase/ | d90f656261c9 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| byrnedo/ | 7f0599d553e2 | nghttp2 | 1.68.1 | 1 |
| camunda/ | bcc5bb0542df | nghttp2 | 1.68.1 | 1 |
| carlosmz87/ | 8ffa63aa995d | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| castlemock/ | b7f3f1527ba9 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| castopod/ | 1fd37280cbb2 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| castopod/ | 4e4f0440520f | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| cbioportal/ | 08debbd2dbf9 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| cfcontainerization/ | 82fa261c18a8 | nghttp2 | 1.68.1-1.1 | 1 |
| cfcontainerization/ | 58fb1c173a46 | nghttp2 | 1.68.1-1.1 | 1 |
| chandanteekinavar/ | 6de5bd44a325 | nghttp2 | 1.68.1 | 1 |
| chetangautamm/ | e7f7049e1544 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| cheveo/ | 82240f890884 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| chibisafe/ | 3da4fcbc1a18 | nghttp2 | 1.68.1 | 1 |
| chiefonboarding/ | 59bc7aa60fe7 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| chriseaton/ | 54c3384ce701 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| circleci/ | 9bdc62f02162 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ckan/ | ef8e5d3e6be1 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| ckulka/ | 434bdd162247 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| cleveritcz/ | c75c1636e0b7 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| cloudposse/ | 0d9507e8a760 | nghttp2 | 1.68.1 | 1 |
| cloudve/ | d79c1c5881c0 | nghttp2 | 1.30.0-1ubuntu1+esm3 | 1 |
| clowder/ | fe97882672ca | nghttp2 | 1.68.1 | 1 |
| cm2network/ | 8cba47f53df5 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| cockroachdb/ | 1116820f4134 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| cockroachdb/ | 4335d8bcbd3d | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| cockroachdb/ | 983312754620 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| coderenvs/ | 1deffc4670e6 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| coderenvs/ | 76fd37fe6830 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| codetogether/ | 4348c8a38752 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| collabora/ | 01dc4ab83977 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| collabora/ | 05299b452f7f | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| cometbft/ | 22c2ac018f40 | nghttp2 | 1.68.1 | 1 |
| confluentinc/ | f2975d507a2a | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| confluentinc/ | 8f1544df1f48 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| confluentinc/ | 3bf359d5e340 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| confluentinc/ | 83dbca3efd2a | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| confluentinc/ | adc392d28a1e | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |