CVE-2026-11940
HighAdvisory
Published 23 Jun 2026In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.8
- base score, highest
- EPSS
- 0.007
- 53rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 888
- of 17,787 indexed, latest versions
- Container images
- 919
- deployed by those charts
- Fix available
- 9 of 18
- affected packages
tarfile extraction filter bypass allows escaping the destination directory
Carried by container images the latest versions of 888 of 17,787 indexed charts deploy, on 919 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| 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 | 181 |
| 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, 3.12.3-1ubuntu0.1, 3.12.3-1ubuntu0.2, 3.12.3-1ubuntu0.3+12 more | no fix listed | 89 |
| 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 |
| python3apk | 3.11.12-r1, 3.12.8-r1, 3.12.9-r0, 3.12.10-r0+7 more | 3.12.14-r0, 3.14.7-r0 | 75 |
| python3.13deb | 3.13.5-2, 3.13.5-2+deb13u2, 3.13.5-2+deb13u4, 3.13.7-1ubuntu0.1 | 3.13.5-2+deb13u5 | 75 |
| 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 |
| python-3.14apk | 3.14.2-r2, 3.14.4-r2, 3.14.6-r0 | 3.14.6-r3 | 6 |
| pythonbitnami | 3.11.11-0, 3.12.8-0, 3.13.5-1 | 3.10.21 | 3 |
| python-3.13apk | 3.13.7-r0, 3.13.10-r0, 3.13.12-r2 | 3.13.14-r2 | 3 |
| python-3.12apk | 3.12.0-r1, 3.12.9-r1 | 3.12.13-r10 | 2 |
| python3rpm | 3.6.8-15.1.el8, 3.6.8-23.el8, 3.6.8-24.el8_2, 3.6.8-24.el8_2.2+27 more | 0:3.6.8-78.el8_10, 0:3.6.8-78.el8_10.rocky.0 | 136 |
| python3.9rpm | 3.9.16-1.el9, 3.9.16-1.el9_2.1, 3.9.16-1.el9_2.2, 3.9.18-1.el9_3.1+16 more | 0:3.9.25-7.el9_8.3 | 61 |
| python3.12rpm | 3.12.5-2.el9_5.2, 3.12.13-2.el10_2.1, 3.12.13-3.el8_10, 3.12.13-3.el9_8.1 | 0:3.12.14-1.el8_10, 0:3.12.14-1.el9_8, 0:3.12.14-1.el10_2 | 5 |
- OSV records
- ALPINE-CVE-2026-11940BIT-python-2026-11940CGA-2877-fmjf-8j5qCGA-cr9q-h4v8-hfgpCGA-qmm2-954x-xmxrDEBIAN-CVE-2026-11940RHSA-2026:54268RHSA-2026:56219RHSA-2026:58902RHSA-2026:58971RHSA-2026:59009RLSA-2026:54268RLSA-2026:56219RLSA-2026:58902UBUNTU-CVE-2026-11940
- Also known as
- BIT-libpython-2026-11940, BIT-python-min-2026-11940, CGA-5363-9r7r-rr55, CGA-p86c-g5pg-rvpw, CGA-w3m6-c9vj-wm85, PSF-2026-30, RHSA-2026:64806, RHSA-2026:64816
Charts affected
888 by stars
Container images carrying it
919 by charts deploying them
A fixed version is listed for 9 of the 18 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| quay.io/ | 62a5acb63fd1 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 553b4a47730b | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | dd1778ad6203 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 74b0fad9e155 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 4be54e8cb5c0 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | d2091785d544 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 1b74a2f7ba67 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 42f190c42926 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 3c886ce5c056 | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | a8a9ec461034 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | ce6938ff6709 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 9912fdf6c183 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 24352dca6672 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 35d87a381432 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 8a1361fa38c1 | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | b3a5806d73b5 | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | b7f960bbf472 | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | 7a4b9fedc724 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 3029dc0f1d38 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 8830f76112b6 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | b8f2a453a17a | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | b1710745fa64 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 68657c36c086 | python3.12 | 0:3.12.14-1.el9_8 | 1 |
| quay.io/ | 1a592ee6651a | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | 70bb0cabd653 | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | a53899fcfc01 | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | 5f4572ef6d6f | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | 3194d46df0f9 | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | cba71dc08c8a | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | 841b70cd1424 | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | dcf24040cc77 | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | 3fead5702be7 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | d6fc43ac802e | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | 1a6eff92827a | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | e383ba3e0966 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 96d1054d4a61 | python3.9 | 0:3.9.25-7.el9_8.3 | 1 |
| quay.io/ | 04dada9e4503 | python3.12 | 0:3.12.14-1.el8_10 | 1 |
| quay.io/ | 6722d5041b47 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 0bbe8b451fa3 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | c241c971aef8 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 3408107e5cc4 | python3.12 | no fix listed | 1 |
| quay.io/ | 2b3554029737 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 32a5b1887eab | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 58bd0bcf72f9 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 89ee6493af89 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 8ed603ab7417 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 5d934bb66884 | python3 | 0:3.6.8-78.el8_10 | 1 |
| quay.io/ | 97b7f49eec76 | python-3.14 | 3.14.6-r3 | 1 |
| quay.io/ | 8a4150e94a45 | python-3.14 | 3.14.6-r3 | 1 |
| quay.io/ | f5c4c8adfc82 | python-3.14 | 3.14.6-r3 | 1 |