CVE-2026-18503
LowAdvisory
Published 10 Aug 2026In the index since 5 Sept 2026
- Severity
- Low
- worst across findings
- CVSS
- 2.4
- base score, highest
- EPSS
- 0.001
- 2nd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 641
- of 17,787 indexed, latest versions
- Container images
- 630
- deployed by those charts
- Fix available
- 4 of 13
- affected packages
CVE-2026-18503 affecting package python3 for versions less than 3.12.14-1
Carried by container images the latest versions of 641 of 17,787 indexed charts deploy, on 630 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| python3.13deb | 3.13.5-2, 3.13.5-2+deb13u2, 3.13.5-2+deb13u4, 3.13.5-2+e30 | 3.13.5-2+e32 | 74 |
| python3rpm | 3.12.9-13.azl3 | 3.12.14-1 | 1 |
| python3.11deb | 3.11.0~rc1-1~22.04, 3.11.0~rc1-1~22.04.1, 3.11.2-6, 3.11.2-6+deb12u2+6 more | no fix listed | 180 |
| python3.8deb | 3.8.5-1~20.04, 3.8.5-1~20.04.2, 3.8.5-1~20.04.3, 3.8.10-0ubuntu1~20.04+11 more | no fix listed | 100 |
| python3.12deb | 3.12.3-1, 3.12.3-1ubuntu0.2, 3.12.3-1ubuntu0.3, 3.12.3-1ubuntu0.4+11 more | no fix listed | 87 |
| python3.10deb | 3.10.4-3, 3.10.4-3ubuntu0.1, 3.10.6-1~22.04, 3.10.6-1~22.04.1+16 more | no fix listed | 80 |
| python2.7deb | 2.7.6-8, 2.7.6-8ubuntu0.4, 2.7.12-1ubuntu0~16.04.2, 2.7.12-1ubuntu0~16.04.3+12 more | no fix listed | 54 |
| python3.6deb | 3.6.6-1~18.04, 3.6.7-1~18.04, 3.6.9-1~18.04, 3.6.9-1~18.04ubuntu1+7 more | no fix listed | 44 |
| python3.5deb | 3.5.2-2ubuntu0~16.04.1, 3.5.2-2ubuntu0~16.04.4, 3.5.2-2ubuntu0~16.04.5, 3.5.2-2ubuntu0~16.04.9 | no fix listed | 25 |
| python3.14deb | 3.14.4-1, 3.14.4-1ubuntu0.1, 3.14.4-1ubuntu0.2 | no fix listed | 9 |
| python3.4deb | 3.4.0-2ubuntu1, 3.4.3-1ubuntu1~14.04.5, 3.4.3-1ubuntu1~14.04.6, 3.4.3-1ubuntu1~14.04.7 | no fix listed | 7 |
| pythonbitnami | 3.11.11-0, 3.12.8-0, 3.13.5-1 | 3.10.21 | 3 |
| python-3.12apk | 3.12.0-r1, 3.12.9-r1 | 3.12.14-r0 | 2 |
- OSV records
- BIT-python-2026-18503CGA-gw6j-wrh5-2gfhDEBIAN-CVE-2026-18503UBUNTU-CVE-2026-18503AZL-95619ECHO-b98e-b63c-2d5f
- Also known as
- BIT-libpython-2026-18503, BIT-python-min-2026-18503, CGA-w5wg-294h-xw6g, PSF-2026-35
Charts affected
641 by stars
Container images carrying it
630 by charts deploying them
A fixed version is listed for 4 of the 13 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| lancachenet/ | 37f28b362c93 | python3.12 | no fix listed | 1 |
| langgenius/ | dcefa5f7c47c | python3.11 | no fix listed | 1 |
| langgenius/ | 3c694329357b | python3.12 | no fix listed | 1 |
| langgenius/ | 8269050f192e | python3.12 | no fix listed | 1 |
| langgenius/ | da995c129e2f | python3.12 | no fix listed | 1 |
| library/ | ac978b783657 | python3.13 | no fix listed | 1 |
| library/ | 093ee8ee5eb2 | python3.11 | no fix listed | 1 |
| library/ | b095ff3248c6 | python2.7 | no fix listed | 1 |
| library/ | 512690a56605 | python3.13 | no fix listed | 1 |
| library/ | 588609d76b21 | python3.11 | no fix listed | 1 |
| library/ | b7faa1653c39 | python3.13 | no fix listed | 1 |
| library/ | 8f693eaa7e0a | python3.11 | no fix listed | 1 |
| library/ | f5d1cc40abc1 | python3.13 | no fix listed | 1 |
| library/ | 70c9cc675605 | python3.13 | no fix listed | 1 |
| library/ | d41127070014 | python3.11 | no fix listed | 1 |
| library/ | da5aee29682d | python3.13 | no fix listed | 1 |
| library/ | 1b0f675d2f24 | python3.8 | no fix listed | 1 |
| library/ | b6dd45cc35b3 | python3.6 | no fix listed | 1 |
| library/ | 04ac44a2595b | python3.13 | no fix listed | 1 |
| library/ | 4d0bb287d87b | python3.11 | no fix listed | 1 |
| library/ | 8ae66efb09a2 | python3.11 | no fix listed | 1 |
| linuxserver/ | a847b5b2d860 | python2.7 python3.6 | no fix listed no fix listed | 1 |
| linuxserver/ | 241009026e6f | python3.12 | no fix listed | 1 |
| linuxserver/ | 938810eca3d3 | python3.8 | no fix listed | 1 |
| linuxserver/ | b801bbcf6386 | python2.7 | no fix listed | 1 |
| linuxserver/ | 0ac871624394 | python3.6 | no fix listed | 1 |
| linuxserver/ | 2ce561a95e7b | python3.6 | no fix listed | 1 |
| linuxserver/ | f93d2560e233 | python3.6 | no fix listed | 1 |
| logiqai/ | 65b996bc7bdc | python3.11 | no fix listed | 1 |
| longhornio/ | dca34321452c | python3.8 | no fix listed | 1 |
| longhornio/ | ede61fe2a472 | python3.6 | no fix listed | 1 |
| louislam/ | 059b49d64739 | python3.11 | no fix listed | 1 |
| louislam/ | 3e24e96c89ef | python3.11 | no fix listed | 1 |
| louislam/ | 4c364ef96aad | python3.11 | no fix listed | 1 |
| louislam/ | 91e963bfda56 | python3.11 | no fix listed | 1 |
| louislam/ | 9865163f92c1 | python3.11 | no fix listed | 1 |
| lsstsqre/ | b75bf8aaafa4 | python2.7 python3.8 | no fix listed no fix listed | 1 |
| makersquad/ | a40dd258c527 | python3.11 | no fix listed | 1 |
| mathesar/ | 091757cb01fe | python3.11 | no fix listed | 1 |
| mautic/ | eb8cc73d97e1 | python3.11 | no fix listed | 1 |
| mbround18/ | 70bd4da591cd | python3.10 | no fix listed | 1 |
| mediagis/ | 7923a8e67197 | python3.12 | no fix listed | 1 |
| mediagis/ | c15e941485ef | python3.8 | no fix listed | 1 |
| mediagis/ | d0eae7b51374 | python3.10 | no fix listed | 1 |
| middlewareeng/ | 747d880812f1 | python3.11 | no fix listed | 1 |
| mindsdb/ | 163011c09299 | python3.13 | no fix listed | 1 |
| mintproject/ | 02260d20a21f | python3.11 | no fix listed | 1 |
| mlikiowa/ | 1336a777f9a4 | python3.10 | no fix listed | 1 |
| moreillon/ | d7d4a5463525 | python3.11 | no fix listed | 1 |
| moreillon/ | e8fd856e593d | python3.11 | no fix listed | 1 |