CVE-2026-4878
HighAdvisory
Published 7 Apr 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.0
- base score, highest
- EPSS
- 0.002
- 11th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1,587
- of 17,787 indexed, latest versions
- Container images
- 1,813
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
Red Hat Security Advisory: libcap security update
Carried by container images the latest versions of 1,587 of 17,787 indexed charts deploy, on 1,813 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| libcap2deb | 1:2.24-0ubuntu2, 1:2.24-12, 1:2.25-1.2, 1:2.32-1+16 more | 1:2.24-0ubuntu2+esm2, 1:2.24-12ubuntu0.1~esm2, 1:2.25-1.2ubuntu0.1~esm2, 1:2.32-1ubuntu0.2+esm1+6 more | 1,402 |
| libcapapk | 2.70-r0, 2.71-r0, 2.76-r0, 2.77-r0 | 2.78-r0 | 39 |
| libcaprpm | 2.25-9.el8, 2.25-lp151.3.70, 2.26-1.el8, 2.26-3.el8+16 more | 0:2.48-6.el8_10.1, 0:2.48-10.el9_7.1, 0:2.48-10.el9_8.1, 0:2.69-7.el10_1.1+3 more | 372 |
- OSV records
- ALPINE-CVE-2026-4878DEBIAN-CVE-2026-4878RHSA-2026:12423RHSA-2026:12441RHSA-2026:13285RHSA-2026:19346RLSA-2026:12441RLSA-2026:13285UBUNTU-CVE-2026-4878AZL-82425ECHO-beb9-6eea-f967openSUSE-SU-2026:10536-1SUSE-SU-2026:1432-1
- Also known as
- RHSA-2026:19458, RHSA-2026:20595, RHSA-2026:21254, RHSA-2026:22957, RHSA-2026:24346, RLSA-2026:19346, USN-8193-1, USN-8193-2
Charts affected
1,587 by stars
Container images carrying it
1,813 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| iomesh/ | 1a151f602451 | libcap2 | 1:2.44-1ubuntu0.22.04.3 | 1 |
| iomesh/ | 5d3f9bf9240b | libcap2 | 1:2.44-1ubuntu0.22.04.3 | 1 |
| iomesh/ | 292ad270082e | libcap2 | 1:2.66-5ubuntu2.4 | 1 |
| iomesh/ | de4aa40684ad | libcap2 | 1:2.66-5ubuntu2.4 | 1 |
| iosifache/ | 85df3f04b5da | libcap2 | 1:2.32-1ubuntu0.2+esm1 | 1 |
| ispras/ | 42aa9fa9f189 | libcap2 | 1:2.44-1ubuntu0.22.04.3 | 1 |
| istio/ | 328b237e4fb1 | libcap2 | 1:2.66-4+deb12u3 | 1 |
| istio/ | 0a7f02b2c7c9 | libcap2 | 1:2.66-4+deb12u3 | 1 |
| istio/ | 2232f365aed6 | libcap2 | 1:2.25-1.2ubuntu0.1~esm2 | 1 |
| istio/ | ab34c4740f44 | libcap2 | 1:2.66-5ubuntu2.4 | 1 |
| istio/ | ce27c9ce43c8 | libcap2 | 1:2.66-5ubuntu2.4 | 1 |
| istio/ | 268ab879ea51 | libcap2 | 1:2.24-12ubuntu0.1~esm2 | 1 |
| istio/ | 655eefa11c84 | libcap2 | 1:2.25-1.2ubuntu0.1~esm2 | 1 |
| istio/ | 6cfce8a071b9 | libcap2 | 1:2.32-1ubuntu0.2+esm1 | 1 |
| istio/ | 70f9d1fe5fff | libcap2 | 1:2.44-1ubuntu0.22.04.3 | 1 |
| istio/ | 294ca55bd1cc | libcap2 | 1:2.25-1.2ubuntu0.1~esm2 | 1 |
| istio/ | 325156535773 | libcap2 | 1:2.66-5ubuntu2.4 | 1 |
| istio/ | 9c3d6a218181 | libcap2 | 1:2.66-5ubuntu2.4 | 1 |
| istio/ | ac0284d75ec9 | libcap2 | 1:2.44-1ubuntu0.22.04.3 | 1 |
| istio/ | c09319753454 | libcap2 | 1:2.24-12ubuntu0.1~esm2 | 1 |
| istio/ | ce9d87606701 | libcap2 | 1:2.44-1ubuntu0.22.04.3 | 1 |
| istio/ | db08d6963975 | libcap2 | 1:2.44-1ubuntu0.22.04.3 | 1 |
| istio/ | e7e110a421c2 | libcap2 | 1:2.25-1.2ubuntu0.1~esm2 | 1 |
| istio/ | f8b0e412ac4a | libcap2 | 1:2.66-5ubuntu2.4 | 1 |
| istio/ | 0c78be035e98 | libcap2 | 1:2.24-12ubuntu0.1~esm2 | 1 |
| istio/ | 87a9db561d2e | libcap2 | 1:2.25-1.2ubuntu0.1~esm2 | 1 |
| istio/ | 88c6c693e67a | libcap2 | 1:2.25-1.2ubuntu0.1~esm2 | 1 |
| istio/ | df69c1a7af7c | libcap2 | 1:2.32-1ubuntu0.2+esm1 | 1 |
| istio/ | 05f3972d80a9 | libcap2 | 1:2.66-5ubuntu2.4 | 1 |
| ixsystems/ | 19c218455cd2 | libcap2 | 1:2.75-10+deb13u1 | 1 |
| jacobalberty/ | 4a3616625dda | libcap2 | 1:2.25-1.2ubuntu0.1~esm2 | 1 |
| jacobalberty/ | b3edc809a3ff | libcap2 | 1:2.25-1.2ubuntu0.1~esm2 | 1 |
| jacobalberty/ | c409924e2463 | libcap2 | 1:2.24-12ubuntu0.1~esm2 | 1 |
| jaedb/ | 048cfbf58d57 | libcap2 | 1:2.66-4+deb12u3 | 1 |
| janzo83/ | fb3c4ac36f3e | libcap2 | 1:2.66-4+deb12u3 | 1 |
| jeboehm/ | d03fb7bae0a2 | libcap | 2.78-r0 | 1 |
| jellyfin/ | 1694ff069f0c | libcap2 | 1:2.75-10+deb13u1 | 1 |
| jellyfin/ | 17285f9cce63 | libcap2 | 1:2.75-10+deb13u1 | 1 |
| jellyfin/ | 17c3a8d9dddb | libcap2 | 1:2.66-4+deb12u3 | 1 |
| jellyfin/ | 333b64771663 | libcap2 | 1:2.75-10+deb13u1 | 1 |
| jellyfin/ | 79fb3d73a3e9 | libcap2 | 1:2.66-4+deb12u3 | 1 |
| jellyfin/ | 7ae36aab93ef | libcap2 | 1:2.66-4+deb12u3 | 1 |
| jellyfin/ | 96b09723b22f | libcap2 | 1:2.66-4+deb12u3 | 1 |
| jenkins/ | 95313257a8cd | libcap2 | 1:2.66-4+deb12u3 | 1 |
| jenkins/ | de4fea113221 | libcap2 | 1:2.66-4+deb12u3 | 1 |
| jhoncytech/ | 18c3ca1f411e | libcap2 | 1:2.66-4+deb12u3 | 1 |
| jjorozco20/ | b5e44e3ba09c | libcap2 | 1:2.66-4+deb12u3 | 1 |
| jmferrer/ | 030f68ec6998 | libcap2 | 1:2.24-12ubuntu0.1~esm2 | 1 |
| josh5/ | 4d49c4816260 | libcap2 | 1:2.44-1ubuntu0.22.04.3 | 1 |
| jpgouin/ | bfdd0088c776 | libcap2 | 1:2.66-4+deb12u3 | 1 |