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 |
|---|---|---|---|---|
| ghcr.io/ | 8ba040e79ca0 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| ghcr.io/ | 2e059589f7f7 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 63cce7624f65 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | d89a6d21e361 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | 8c68abbe1cff | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 080150de7d86 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 3225d2bc6b3c | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | f53bde3acd4f | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| ghcr.io/ | aa45adaf59a7 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | c739b74dabb0 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 8ac53eb38393 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | ff0cd9db78d3 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 30d1a445acc7 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | a982103d91d3 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | e59ebde55709 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | 7a50c07e7c69 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 6e82914e1051 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 857b137fc7b3 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 44790b71aa22 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 6dce3158b851 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 25d229ae5bde | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 558972f9374c | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 57072c72a7cd | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 200aea1a2b42 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | f4a5bfc06a74 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | fbf0738cfc7e | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | e2e812a4cf8e | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| ghcr.io/ | b612c18479e0 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | e2d927639f6e | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 32c6d2f5eab9 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 7ac2adb6ca49 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 1a958edafdb1 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | c6bb121ced90 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| ghcr.io/ | 6ba7e1608286 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| ghcr.io/ | 5253fbf8d04c | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 7dd5ac80c8f1 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | adebc40ddf98 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 372dcd370945 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | bcd5b8d4c45c | nghttp2 | 1.30.0-1ubuntu1+esm3 | 1 |
| ghcr.io/ | 7e1d7a11a11a | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 22ae556e0de4 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 9ce55520e7bd | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 121dc29eb14d | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 78a82d810709 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 5470b2ec3161 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | d090bb2060d9 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 18e30413dac2 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | ab40c1745534 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 923a3f704b21 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | ebcf66281fc1 | nghttp2 | 1.52.0-1+deb12u3 | 1 |