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
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 |