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
- 887
- of 17,781 indexed, latest versions
- Container images
- 918
- 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 887 of 17,781 indexed charts deploy, on 918 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, 3.12.3-1ubuntu0.2, 3.12.3-1ubuntu0.3, 3.12.3-1ubuntu0.4+11 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 | 74 |
| 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 | 135 |
| 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 | 6 |
- 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
887 by stars
Container images carrying it
918 by charts deploying them
A fixed version is listed for 9 of the 18 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| speckle/ | cf72ad0f25fb | python3.11 | no fix listed | 1 |
| speckle/ | d6790a97ad47 | python3.11 | no fix listed | 1 |
| speckle/ | ff1641ac3f1b | python3.11 | no fix listed | 1 |
| splunk/ | c4e0d3146226 | python3 | 0:3.6.8-78.el8_10 | 1 |
| sslhep/ | 1d12f943cec5 | python3.13 | 3.13.5-2+deb13u5 | 1 |
| sslhep/ | e7aff7f97b89 | python3.13 | 3.13.5-2+deb13u5 | 1 |
| sslhep/ | b01b8ee966ed | python3.13 | 3.13.5-2+deb13u5 | 1 |
| sslhep/ | 0e4175a4e1eb | python3.13 | 3.13.5-2+deb13u5 | 1 |
| sslhep/ | 671980005c57 | python3.13 | 3.13.5-2+deb13u5 | 1 |
| sslhep/ | 596db2abdd09 | python3.13 | 3.13.5-2+deb13u5 | 1 |
| sslhep/ | 54aaf1721d03 | python3.13 | 3.13.5-2+deb13u5 | 1 |
| sslhep/ | 2cb88ceab5bb | python3.13 | 3.13.5-2+deb13u5 | 1 |
| sslhep/ | c284442b44e3 | python3.13 | 3.13.5-2+deb13u5 | 1 |
| stackstorm/ | 88235ba70cad | python3.8 | no fix listed | 1 |
| stackstorm/ | 6f56d239d280 | python3.8 | no fix listed | 1 |
| stackstorm/ | 33ecfda16608 | python3.8 | no fix listed | 1 |
| stackstorm/ | 4e3f8c7ca52d | python3.8 | no fix listed | 1 |
| stackstorm/ | f190a6212195 | python3.8 | no fix listed | 1 |
| stackstorm/ | 259503496ff9 | python3.8 | no fix listed | 1 |
| stackstorm/ | b1de2055c362 | python3.8 | no fix listed | 1 |
| stackstorm/ | b1a338f64773 | python3.8 | no fix listed | 1 |
| stackstorm/ | 1c8904a3bf67 | python3.8 | no fix listed | 1 |
| stackstorm/ | 1bf35bfaf00c | python3.8 | no fix listed | 1 |
| stackstorm/ | 19fdfffdbba8 | python3.8 | no fix listed | 1 |
| stashapp/ | 24dbd7607174 | python3.8 | no fix listed | 1 |
| stashapp/ | df744af5a0c9 | python3 | 3.12.14-r0 | 1 |
| statcan/ | 3921305425b8 | python3.8 | no fix listed | 1 |
| streamnative/ | 11bceacec8fb | python3.8 | no fix listed | 1 |
| substratusai/ | 61695be635eb | python3.11 | no fix listed | 1 |
| supabase/ | aa1c92c0cf32 | python3.11 | no fix listed | 1 |
| supabase/ | d3aa0c86c7b3 | python3.13 | 3.13.5-2+deb13u5 | 1 |
| supabase/ | c8eb9858eafe | python3 | 3.12.14-r0 | 1 |
| supabase/ | 26d8070c55e9 | python3.11 | no fix listed | 1 |
| supabase/ | 606aca9fdaa7 | python3.11 | no fix listed | 1 |
| supabase/ | 94a2a9d2906e | python3.11 | no fix listed | 1 |
| svtechnmaa/ | a934ffd63d25 | python3.10 | no fix listed | 1 |
| svtechnmaa/ | 1d71314424aa | python2.7 | no fix listed | 1 |
| svtechnmaa/ | 6e368ace0977 | python3.8 | no fix listed | 1 |
| sysnet4admin/ | e74b43c7f492 | python3.11 | no fix listed | 1 |
| sysnet4admin/ | 5802bfcd7fed | python3.11 | no fix listed | 1 |
| szurubooru/ | accf2ad9fbc3 | python3 | 3.12.14-r0 | 1 |
| teknas09/ | 12a1fa85c4aa | python3.11 | no fix listed | 1 |
| temporalio/ | a3a52e6ca122 | python3 | 3.12.14-r0 | 1 |
| temporalio/ | cfde8170c92f | python3 | 3.12.14-r0 | 1 |
| tensorflow/ | 1e3172090703 | python2.7 python3.5 | no fix listed no fix listed | 1 |
| theradius/ | 63ba348546ec | python3.11 | no fix listed | 1 |
| thijsvanloef/ | 401d3eb5c053 | python3.13 | 3.13.5-2+deb13u5 | 1 |
| thijsvanloef/ | b4ac9ee22483 | python3.13 | 3.13.5-2+deb13u5 | 1 |
| thongngo3301/ | a341af5976e3 | python3.11 | no fix listed | 1 |
| timescale/ | a8e3322e1cf9 | python3.10 | no fix listed | 1 |