CVE-2026-33636
HighAdvisory
Published 26 Mar 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.6
- base score, highest
- EPSS
- 0.007
- 53rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 703
- of 17,787 indexed, latest versions
- Container images
- 642
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
Red Hat Security Advisory: libpng security update
Carried by container images the latest versions of 703 of 17,787 indexed charts deploy, on 642 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| libpng1.6deb | 1.6.37-2, 1.6.37-3build5, 1.6.37-3ubuntu0.4, 1.6.39-2+10 more | 1.6.37-2ubuntu0.1~esm3, 1.6.37-3ubuntu0.5, 1.6.39-2+deb12u4, 1.6.43-5ubuntu0.6+2 more | 480 |
| libpngapk | 1.6.43-r0, 1.6.44-r0, 1.6.45-r0, 1.6.47-r0+3 more | 1.6.56-r0 | 144 |
| libpngrpm | 2:1.6.37-12.el9, 2:1.6.37-12.el9_7.1 | 2:1.6.37-12.el9_7.3 | 18 |
- OSV records
- ALPINE-CVE-2026-33636DEBIAN-CVE-2026-33636RHSA-2026:14791UBUNTU-CVE-2026-33636
- Also known as
- RHSA-2026:17524, RHSA-2026:17603, RHSA-2026:17642, USN-8251-1, USN-8639-1
Charts affected
703 by stars
Container images carrying it
642 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| opea/ | 2bee4eb66f3e | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| opea/ | 3ef121f34610 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| opea/ | 7f854e9bffaf | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| opea/ | 249afad3d268 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| openbas/ | a277796d9724 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| openbas/ | d986d80b0a75 | libpng1.6 | 1.6.43-5ubuntu0.6 | 1 |
| opencsghq/ | 865814dc87a1 | libpng | 1.6.56-r0 | 1 |
| opendatacube/ | 120457ffcd69 | libpng1.6 | 1.6.43-5ubuntu0.6 | 1 |
| opendatacube/ | 80df355a660b | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| openelevation/ | 82fb21612e86 | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| openkm/ | 3bc465a7461b | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| openproject/ | 88dc1359dfb5 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| orbitalreg/ | 4fd449582a3c | libpng | 1.6.56-r0 | 1 |
| owncloud/ | 88e7c854517d | libpng | 1.6.56-r0 | 1 |
| owncloud/ | b38fd8fdd58f | libpng | 1.6.56-r0 | 1 |
| owncloud/ | 51d9b74fc2a8 | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| payara/ | 31f1253f0cf8 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| penpotapp/ | 47853d9bb9dd | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| penpotapp/ | 5c835ffd87ab | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| phan2410/ | 9c6ed6de26ca | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| phan2410/ | 4a86d138832d | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| phntom/ | 51cf9da4aa2e | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| photoprism/ | 2954334adbda | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| photoprism/ | db16ee6b1ba3 | libpng1.6 | 1.6.50-1ubuntu0.5 | 1 |
| photoprism/ | fc6fd632ca74 | libpng1.6 | 1.6.43-5ubuntu0.6 | 1 |
| phpipam/ | 54468713454e | libpng | 1.6.56-r0 | 1 |
| phpipam/ | ace0efd24830 | libpng | 1.6.56-r0 | 1 |
| phpmyadmin/ | 42a200db07b4 | libpng1.6 | 1.6.48-1+deb13u4 | 1 |
| pk910/ | 3dcae6a62896 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| pmoscode/ | 8ee61554699c | libpng | 1.6.56-r0 | 1 |
| pnnlmiscscripts/ | 2b91d6a46e06 | libpng | 1.6.56-r0 | 1 |
| pnnlmiscscripts/ | 2c202c43c0aa | libpng | 1.6.56-r0 | 1 |
| pnnlmiscscripts/ | 2c8dc938b2f9 | libpng | 1.6.56-r0 | 1 |
| pnnlmiscscripts/ | 6e1a36d646a3 | libpng | 1.6.56-r0 | 1 |
| pnnlmiscscripts/ | 9785e5b82334 | libpng | 1.6.56-r0 | 1 |
| pnnlmiscscripts/ | e3e189d9d519 | libpng | 1.6.56-r0 | 1 |
| pnnlmiscscripts/ | f9297eea817d | libpng | 1.6.56-r0 | 1 |
| pnnlmiscscripts/ | fcd82530bc8b | libpng | 1.6.56-r0 | 1 |
| postgis/ | 5a1dbedac34e | libpng | 1.6.56-r0 | 1 |
| praravind1801/ | f29d637b9ce1 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| project2team4/ | 3ff031a08887 | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| prom/ | 71c2e988af06 | libpng1.6 | 1.6.43-5ubuntu0.6 | 1 |
| pschichtel/ | b543e9c2d371 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| qumine/ | c0b650d51132 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| rabeh/ | 941007b6946e | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| radarbase/ | e1758508e033 | libpng1.6 | 1.6.43-5ubuntu0.6 | 1 |
| radarbase/ | fcd973d4796d | libpng1.6 | 1.6.43-5ubuntu0.6 | 1 |
| razzy10/ | 702e411956db | libpng | 2:1.6.37-12.el9_7.3 | 1 |
| reaper99/ | 7f7ec3aeb88c | libpng | 1.6.56-r0 | 1 |
| resurfaceio/ | d5cda2f64109 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |