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 |
|---|---|---|---|---|
| jellyfin/ | 96b09723b22f | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| jenkins/ | 95313257a8cd | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| jenkins/ | de4fea113221 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| jhipster/ | 7184525acd4d | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| jhoncytech/ | 18c3ca1f411e | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| jingking/ | 43e74ab234e1 | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| jlesage/ | 055c28defe31 | libpng | 1.6.56-r0 | 1 |
| josh5/ | 4d49c4816260 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| kafkace/ | 7adc206bf5a4 | libpng1.6 | 1.6.43-5ubuntu0.6 | 1 |
| kafkakraft/ | 062d697db7e5 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| kafkakraft/ | f261ad288fce | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| kafkakraft/ | 2e4b593b878b | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| kinseii/ | 7160eb143728 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| knspar/ | 0c4f0543ee58 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| kong/ | a6ac46531193 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| krontechnology/ | 1cc7d5be6529 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| krontechnology/ | 7feef7d2ab42 | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| krontechnology/ | 9dd602db8baa | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| kubevirtmanager/ | 1b98f1b5977a | libpng | 1.6.56-r0 | 1 |
| kusionstack/ | 126c8f0b0976 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| kuzwolka/ | 1ad759b961b1 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| kuzwolka/ | 3e8880fbbb96 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| kuzwolka/ | 4a7707410bf1 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| kuzwolka/ | 84a9d9766345 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| kvalitetsit/ | f0af0ba589af | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| laly9999/ | dd0e503913e1 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| langflowai/ | 54f67f1961fe | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| langgenius/ | fca918260dd6 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| langgenius/ | 8269050f192e | libpng1.6 | 1.6.43-5ubuntu0.6 | 1 |
| leantime/ | ad4bfb0699d3 | libpng | 1.6.56-r0 | 1 |
| library/ | b095ff3248c6 | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| library/ | 2461f02672b3 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |
| library/ | 0172f1c538e7 | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| library/ | 04c0fc150f3a | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| library/ | c5781ba340ef | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| library/ | e2e2031c15be | libpng1.6 | 1.6.37-2ubuntu0.1~esm3 | 1 |
| library/ | 2415789e1602 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| library/ | 588609d76b21 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| library/ | b7faa1653c39 | libpng1.6 | 1.6.48-1+deb13u4 | 1 |
| library/ | 09369da6b103 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| library/ | 65645c7bb6a0 | libpng | 1.6.56-r0 | 1 |
| library/ | 6784fb0834aa | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| library/ | 67f9a4f10d14 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| library/ | 9ff236ed47fe | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| library/ | a8b39bd9cf0f | libpng | 1.6.56-r0 | 1 |
| library/ | b3c656d55d7a | libpng | 1.6.56-r0 | 1 |
| library/ | fb197595ebe7 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| library/ | d41127070014 | libpng1.6 | 1.6.39-2+deb12u4 | 1 |
| library/ | da5aee29682d | libpng1.6 | 1.6.48-1+deb13u4 | 1 |
| library/ | 0842dcd4c8f8 | libpng1.6 | 1.6.37-3ubuntu0.5 | 1 |