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 |
|---|---|---|---|---|
| alpine/ | 862d86046bbc | nghttp2 | 1.68.1 | 1 |
| alpine/ | c4a11ae9a1cb | nghttp2 | 1.68.1 | 1 |
| alquimiaai/ | 38a1f0341982 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| altinity/ | 7a85f522c5bc | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| altinity/ | 8f0f582d41f0 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| altinity/ | 1a46d104406d | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| anchore/ | bde9eedf639d | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| anchore/ | ed9b3badd17c | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| andrewgaul/ | 7dc1d34174a5 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| andrianrf/ | 047a7837651e | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| andrianrf/ | 6036614803d4 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| andrianrf/ | 7da47f525c7d | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| anguda/ | c435285fc241 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| antrea/ | ee9686bcefb8 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| anujdatar/ | 685df04a643b | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| apache/ | 0305c26f19ed | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| apache/ | bae523439ee3 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| apache/ | 64e58748b6b9 | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| apache/ | ce90bdc3d2af | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| apache/ | e5560ad0b86e | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| apache/ | 3bb13d14f64a | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| apache/ | 80136ae753ee | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| apache/ | 75d48a62748f | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| apache/ | a2bab1be574c | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| apache/ | afa47bf1692a | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| apache/ | 63b8e3e40742 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| apachepulsar/ | 16f9fdab3fa6 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| apachepulsar/ | 3b262ab7a7d9 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| apachepulsar/ | 9c9947de139d | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| apachepulsar/ | d056c89b7131 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| apachepulsar/ | d538416d5afe | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| apache/ | 76c176e8a0e4 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| apache/ | 434d8398f996 | nghttp2 | 1.59.0-1ubuntu0.3 | 1 |
| apache/ | c8fb51195444 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| apache/ | 133d35d2c263 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| apache/ | b4ec8c18d079 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| apache/ | 295f1dc87d98 | nghttp2 | 1.43.0-1ubuntu0.3 | 1 |
| apache/ | 80530f0308a5 | nghttp2 | 1.40.0-1ubuntu0.3+esm1 | 1 |
| apache/ | ab9467fd712c | nghttp2 | 1.52.0-1+deb12u3 | 1 |
| apecloud/ | 8ac9947a2c84 | nghttp2 | 1.64.0-1.1+deb13u1 | 1 |
| apecloud/ | 98abc64aa985 | nghttp2 | 0:1.43.0-6.el9_7.1 | 1 |
| apecloud/ | ff2858eab9cc | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| apicurio/ | a97d67487532 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| apicurio/ | 302d202ed149 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| apicurio/ | 349c845270c2 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| apicurio/ | 27a91978a388 | nghttp2 | 0:1.33.0-6.el8_10.2 | 1 |
| appwrite/ | 1aaa70127114 | nghttp2 | 1.68.1 | 1 |
| aquasec/ | cfbbfee972e6 | nghttp2 | 1.68.1 | 1 |
| aquasec/ | bcc376de8d77 | nghttp2 | 1.68.1 | 1 |
| aristidetm/ | 469dbc951224 | nghttp2 | 1.52.0-1+deb12u3 | 1 |