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 |
|---|---|---|---|---|
| photoprism/ | fc6fd632ca74 | python3.12 | no fix listed | 1 |
| powerdns/ | 33aadc74a8d6 | python3.13 | no fix listed | 1 |
| pretix/ | 5df3b7aa852e | python3.13 | no fix listed | 1 |
| project2team4/ | 3ff031a08887 | python3.8 | no fix listed | 1 |
| prowlercloud/ | 4f252d579be2 | python3.11 | no fix listed | 1 |
| psorab/ | 53b68896c4ce | python3.8 | no fix listed | 1 |
| ptthanh1511/ | 5741cbde85ab | python2.7 | no fix listed | 1 |
| puppet/ | 0b6fd9a6b7da | python3.6 | no fix listed | 1 |
| qonstrukt/ | 089af7925aa1 | python3.12 | no fix listed | 1 |
| rancher/ | e66f32d19eb9 | python2.7 python3.5 | no fix listed no fix listed | 1 |
| razorbladex401/ | 6a4d79248e7d | python3.10 | no fix listed | 1 |
| redimp/ | 778bf30da3da | python3.11 | no fix listed | 1 |
| redis/ | 798ab84d9f26 | python3.10 | no fix listed | 1 |
| redis/ | 887cf87cc744 | python3.10 | no fix listed | 1 |
| resouer/ | e2f198b49ba7 | python2.7 python3.4 | no fix listed no fix listed | 1 |
| resurfaceio/ | d5cda2f64109 | python3.10 | no fix listed | 1 |
| rezachalak/ | 34f694325191 | python3.8 | no fix listed | 1 |
| rhasspy/ | 69b7f797ae3a | python3.11 | no fix listed | 1 |
| rhasspy/ | 7d39aafac409 | python3.13 | no fix listed | 1 |
| rhasspy/ | e532f0dbc6b2 | python3.11 | no fix listed | 1 |
| rhasspy/ | 308b7959a925 | python3.11 | no fix listed | 1 |
| rocketadmin/ | 10955ef540b9 | python3.11 | no fix listed | 1 |
| roundcube/ | 17d9d9580962 | python3.13 | no fix listed | 1 |
| rtuszik/ | 21549c60f9e6 | python3.12 | no fix listed | 1 |
| ryuunosukeds3/ | c0398f13e8a9 | python3.10 | no fix listed | 1 |
| santisbon/ | c4e994ca4540 | python3.11 | no fix listed | 1 |
| santisbon/ | e807283f8d69 | python3.11 | no fix listed | 1 |
| santisbon/ | 8ee3a1697227 | python3.11 | no fix listed | 1 |
| sashafefler/ | f96d7804c0ca | python3.11 | no fix listed | 1 |
| scholtz2/ | f12ce1cfb72e | python3.10 | no fix listed | 1 |
| scholtz2/ | 5aaa5d4ab8b8 | python3.10 | no fix listed | 1 |
| scholtz2/ | 64966de56d9f | python3.10 | no fix listed | 1 |
| scholtz2/ | e9af7d8ff6bb | python3.12 | no fix listed | 1 |
| scholtz2/ | 1ec63eca86b6 | python3.12 | no fix listed | 1 |
| scholtz2/ | 70263d8fab5b | python3.12 | no fix listed | 1 |
| scholtz2/ | 3a3b3d3277d2 | python3.14 | no fix listed | 1 |
| scholtz2/ | 6770214bc881 | python3.14 | no fix listed | 1 |
| scrapinghub/ | a5f89bc84606 | python3.6 | no fix listed | 1 |
| seafileltd/ | 6693911bcc40 | python3.8 | no fix listed | 1 |
| seafileltd/ | 70628f29c663 | python3.8 | no fix listed | 1 |
| seafileltd/ | 7ac833196f60 | python3.8 | no fix listed | 1 |
| seafileltd/ | d0c66e4621bd | python3.10 | no fix listed | 1 |
| seafileltd/ | ed0fcda5e6a9 | python3.8 | no fix listed | 1 |
| seldonio/ | 1d0da98a2d76 | python2.7 | no fix listed | 1 |
| shaowenchen/ | 26da43bb5b66 | python3.10 | no fix listed | 1 |
| shaowenchen/ | 315444f703f4 | python3.10 | no fix listed | 1 |
| signalen/ | 760256000738 | python3.11 | no fix listed | 1 |
| sismics/ | f4b0ef019cf1 | python3.6 | no fix listed | 1 |
| sissbruecker/ | a222fb777e1f | python3.11 | no fix listed | 1 |
| snipe/ | 141ebf2386fe | python3.12 | no fix listed | 1 |