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 |
|---|---|---|---|---|
| quay.io/ | b17b13321678 | nghttp2 | 1.68.1 | 2 |
| quay.io/ | bef31fa5f5f3 | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | 054ef67eb7da | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | 68f9f38c8f30 | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | a784ce6e3b1b | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | ad34abeba912 | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | 6262bc9a2730 | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | 8e5e9490cd50 | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | a0a002cb113c | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | 2dcc6393e6f7 | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | d8c631a6dc43 | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | 464a3af4dfe0 | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | bb5e052770e5 | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | 02f6f143fc6d | nghttp2 | 0:1.33.0-6.el8_10.2 | 2 |
| quay.io/ | ac434a48ac2b | nghttp2 | 0:1.43.0-6.el9_7.1 | 2 |
| quay.io/ | 382fca2054c9 | nghttp2 | 0:1.43.0-6.el9_7.1 | 2 |
| registry.gitlab.com/ | b1198ea741d1 | nghttp2 | 1.68.1 | 2 |
| registry.gitlab.com/ | 9bdb1062d960 | nghttp2 | 1.68.1 | 2 |
| registry.k8s.io/ | 695d79381ee6 | nghttp2 | 1.68.1 | 2 |
| registry.k8s.io/ | d2fbc4ec70d8 | nghttp2 | 1.68.1 | 2 |
| 1dev/ | cd5b12fe5471 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| 48n6e/ | a6ed886fddfc | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| 5200710/ | 092d3088a5fb | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| aapjeisbaas/ | 6b261abc7fb0 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| aboogie/ | 9c41a4483ac8 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| adeptiainc/ | 283001e83739 | nghttp2 | 0:1.64.0-2.el10_1.1 | 1 |
| adeptiainc/ | 31f295e948e6 | nghttp2 | 0:1.64.0-2.el10_1.1 | 1 |
| adorsys/ | 85be7a45a94c | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| adorsys/ | eb49a2dcbbb8 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| adwerx/ | 840d2b078682 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| ahmetfurkandemir/ | 142231a0b8b7 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| airbyte/ | 98d2c39d512e | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| airsonicadvanced/ | f7cbafac2806 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| akaunting/ | 52811b36ec3a | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| akeyless/ | 4ba8900a0061 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| aktosecurity/ | 853e37321e6e | nghttp2 | 1.68.1 | 1 |
| aktosecurity/ | 213aded7adc5 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| alakaganaguathoork/ | 7eb27b0f4a5a | nghttp2 | 1.68.1 | 1 |
| alazidis/ | 602d4f7f090c | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| allegroai/ | 713ae38f7daf | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| allegroai/ | 772827a01bb5 | nghttp2 | 1.30.0-1ubuntu1+esm3 | 1 |
| alpine/ | 8943e8c7e8e4 | nghttp2 | 1.68.1 | 1 |
| alpine/ | c0280cf95723 | nghttp2 | 1.68.1 | 1 |
| alpine/ | 905a068da431 | nghttp2 | 1.68.1 | 1 |
| alpine/ | 6dbe6f391eda | nghttp2 | 1.68.1 | 1 |
| alpine/ | 7a319b15cfc9 | nghttp2 | 1.68.1 | 1 |
| alpine/ | 7e1e7d5b7a96 | nghttp2 | 1.68.1 | 1 |
| alpine/ | 9c4976d47656 | nghttp2 | 1.68.1 | 1 |
| alpine/ | eec354133193 | nghttp2 | 1.68.1 | 1 |
| alpine/ | 2c59a3f0726c | nghttp2 | 1.68.1 | 1 |