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
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 |
|---|---|---|---|---|
| kfirfer/ | 2efb4a5d74a3 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| kinseii/ | 7160eb143728 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| knspar/ | 0c4f0543ee58 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| koenkk/ | 60a295b40f4e | nghttp2 | 1.68.1 | 1 |
| kong/ | a6ac46531193 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| krontechnology/ | 1cc7d5be6529 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| krontechnology/ | 7feef7d2ab42 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| krontechnology/ | 9dd602db8baa | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| kubeflow/ | 5783f6db428f | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| kubeoperator/ | be8f0d624640 | nghttp2 | 1.30.0-1ubuntu1+esm3 | 1 |
| kubeovn/ | 6722b54eb5c0 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| kuberay/ | 4e6ac8a3a2c4 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| kubevirtmanager/ | 1b98f1b5977a | nghttp2 | 1.68.1 | 1 |
| kusionstack/ | 126c8f0b0976 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| kuzwolka/ | 1ad759b961b1 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| kuzwolka/ | 3e8880fbbb96 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| kuzwolka/ | 4a7707410bf1 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| kuzwolka/ | 84a9d9766345 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| kvalitetsit/ | f0af0ba589af | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| laly9999/ | dd0e503913e1 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| langflowai/ | 54f67f1961fe | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| langgenius/ | 066035f93856 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| langgenius/ | fca918260dd6 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| langgenius/ | 8269050f192e | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| layer5/ | 78a8be21bef3 | nghttp2 | 1.68.1 | 1 |
| lib42/ | a55596cda383 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| library/ | 834468128c76 | nghttp2 | 1.68.1 | 1 |
| library/ | b095ff3248c6 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| library/ | 2817ad50b5c5 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| library/ | 2a232a42256f | nghttp2 | 1.68.1 | 1 |
| library/ | 851f91d24121 | nghttp2 | 1.68.1 | 1 |
| library/ | aa3df78ecf32 | nghttp2 | 1.68.1 | 1 |
| library/ | 2cc40b15dff8 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| library/ | 310b9fc03b06 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| library/ | 332c6d416808 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| library/ | 88c2ec10c7f2 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| library/ | fdc73b3249c1 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| library/ | 2461f02672b3 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| library/ | 1ae8051591a5 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| library/ | 8812029260b5 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| library/ | b0f9fc41ed79 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| library/ | 0172f1c538e7 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| library/ | 04c0fc150f3a | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| library/ | c5781ba340ef | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| library/ | e2e2031c15be | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| library/ | 17a4f64e9cf5 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| library/ | 33eae14f0867 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| library/ | 2415789e1602 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| library/ | 0032d2ca20db | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| library/ | 05678ae4e5e1 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |