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
- 1,449
- of 17,803 indexed, latest versions
- Container images
- 1,499
- 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 1,449 of 17,803 indexed charts deploy, on 1,499 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 | 933 |
| 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 | 321 |
| nghttp2apk | 1.57.0-r0, 1.64.0-r0, 1.65.0-r0, 1.68.0-r0 | 1.68.1 | 245 |
- 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
1,449 by stars
| Chart | Latest | Affected images | Radar Score |
|---|
Container images carrying it
1,499 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/ | 5796553b41ae | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 8be69156acbb | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | c379e66246be | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 3522e8a7a8f0 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | eef3ee7810d0 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 61e4066b22fb | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | dcb8c731bb1b | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | f8c7afdcf439 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 7e7368fb472d | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | b61c750ade19 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 5bc5ca66d55a | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | d7f93d2182fe | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | a1a7f507f6ae | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | ce85ef0ce665 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 571f87e528ea | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 7f91594d5eb3 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 4e322858fe56 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 87eb325d306f | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 93e1585e97ac | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | a59e5eead495 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | ff2af53897e7 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 0fe80de2d22c | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 0642357c5dbd | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 4b05bcd28e69 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | 57ad9565bff3 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | 665f2f5cc548 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | ab255bea133e | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | b89f83345532 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | fce820a03964 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 9efe3c74d55f | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| ghcr.io/ | 4431db7b486b | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | d1e55350923c | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 219d894aa7a6 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 7fb9c70e96a4 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | c442e8bfe6b4 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 6a04b43b8d9a | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 7e27863545fc | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 2b993cb232eb | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 1485ff93cbf9 | nghttp2 | 1.68.1 | 1 |
| ghcr.io/ | 39953b387b61 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | ed07e7ca098d | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | 1eee8e20a87f | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| ghcr.io/ | fa99ed475f03 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 61b2eb9eed8e | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| ghcr.io/ | 3c8375dc5487 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 5ecb16015aa8 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 1dcca70c6446 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ghcr.io/ | 3b3670fce70b | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 91fca773a63f | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| ghcr.io/ | 89969b78fb07 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |