User-controlled header names and values containing newlines can allow injecting HTTP headers.
CVSS Details
- CVSS 4.0 Base Score: 5.9 (MEDIUM)
- CVSS 4.0 Vector: (CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade platform-pythonUpgrade python3-tkinterUpgrade python3.11-rpm-macrosUpgrade python3.11-idleUpgrade python3.14-freethreading-tkinterUpgrade python3-debugUpgrade python3.11-develUpgrade python3.11-debugUpgrade python3.14-freethreading-idleUpgrade python3.12-tkinterUpgrade python3.12Upgrade python3.14-tkinterUpgrade python3-testUpgrade python3.14-libsUpgrade python-unversioned-commandUpgrade python3-develUpgrade python3.14-freethreading-develUpgrade python3.12-rpm-macrosUpgrade python3.14-freethreading-libsUpgrade python3.14-testUpgrade python3.11Upgrade python3.12-develUpgrade python3.12-libsUpgrade python3.14-freethreading-debugUpgrade python3-idleUpgrade platform-python-debugUpgrade python3.14Upgrade platform-python-develUpgrade python3Upgrade python3.11-tkinterUpgrade python3.11-libsUpgrade python3.11-testUpgrade python3.14-idleUpgrade python3.14-freethreadingUpgrade python3.12-debugUpgrade python3.14-develUpgrade python3.12-idleUpgrade python3.14-freethreading-testUpgrade python3.12-testUpgrade python3.14-debugUpgrade python3-libs | Feb 9, 2026 | Feb 5, 2026 |
| Amazon Linux Ami 2 | — | Upgrade tkinterUpgrade python-libsUpgrade python3-testUpgrade pythonUpgrade python3-tkinterUpgrade python-testUpgrade python-toolsUpgrade python3-toolsUpgrade python3-debugUpgrade python3Upgrade python-develUpgrade python-debugUpgrade python3-develUpgrade python3-libsUpgrade python-debuginfoUpgrade python3-debuginfo | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade python3.12-libsUpgrade python3.13-develUpgrade python3-testUpgrade python3.12-idleUpgrade python3Upgrade python3.12Upgrade python3.12-debugUpgrade python3-debugUpgrade python3.12-debuginfoUpgrade python3.11-debugsourceUpgrade python3.11-idleUpgrade python3.13-tkinterUpgrade python3.11-debuginfoUpgrade python3.12-tkinterUpgrade python3.11-develUpgrade python3.13-debuginfoUpgrade python3.12-develUpgrade python3-libsUpgrade python3.13-freethreading-debugUpgrade python3.13-libsUpgrade python3.11-testUpgrade python3.11Upgrade python3.13-debugUpgrade python3.13Upgrade python-unversioned-commandUpgrade python3.9-debuginfoUpgrade python3.13-testUpgrade python3.9-debugsourceUpgrade python3.11-libsUpgrade python3.12-debugsourceUpgrade python3-tkinterUpgrade python3-idleUpgrade python3.13-idleUpgrade python3.12-testUpgrade python3.11-debugUpgrade python3.13-freethreadingUpgrade python3.11-tkinterUpgrade python3-develUpgrade python3.13-debugsource | Feb 20, 2026 | Jan 20, 2026 |
| Debian | — | Upgrade python3.13Upgrade python3.11Upgrade python3.9 | Jan 27, 2026 | Jan 27, 2026 |
| Freebsd | — | Upgrade python310Upgrade python314Upgrade python313tUpgrade python313Upgrade python311Upgrade python312 | Feb 12, 2026 | Feb 4, 2026 |
| Nutanix Ahv | — | Upgrade Nutanix AHV to the latest version | Jun 5, 2026 | Apr 8, 2026 |
| Oracle_linux | — | Upgrade python3-libsUpgrade python3-idleUpgrade python3.12-rpm-macrosUpgrade python3-tkinterUpgrade python-unversioned-commandUpgrade python3.11Upgrade python3.11-develUpgrade python3.11-debugUpgrade python3-develUpgrade python3.11-tkinterUpgrade platform-pythonUpgrade python3.11-testUpgrade python3.11-idleUpgrade platform-python-develUpgrade platform-python-debugUpgrade python3.12-tkinterUpgrade python3-debugUpgrade python3.12-idleUpgrade python3-testUpgrade python3Upgrade python3.12Upgrade python3.12-testUpgrade python3.12-libsUpgrade python3.11-libsUpgrade python3.12-develUpgrade python3.11-rpm-macrosUpgrade python3.12-debug | Feb 9, 2026 | Jan 20, 2026 |
| Redhat_linux | — | Upgrade python3.11-idleUpgrade python3.14-freethreading-idleUpgrade python3.14-debugsourceUpgrade python3.14-debuginfoUpgrade python3-libsUpgrade python3-debugsourceUpgrade python3.14-tkinterUpgrade python3-debuginfoUpgrade python3.12-debuginfoUpgrade platform-python-develUpgrade python3-develUpgrade python3.12-idleNo solution existsUpgrade python3.11Upgrade python3-tkinterUpgrade python3-testUpgrade python3.14-freethreading-debugUpgrade python3.12Upgrade python3.11-rpm-macrosUpgrade python3.12-develUpgrade python3.14-testUpgrade python3.14Upgrade python3.11-libsUpgrade python3.11-debugsourceUpgrade python3.14-develUpgrade python3.14-idleUpgrade python3.14-freethreading-develUpgrade python3.14-freethreading-libsUpgrade python3.12-testUpgrade python3.11-testUpgrade python3.14-freethreadingUpgrade python3.14-freethreading-testUpgrade python3.12-debugUpgrade python3-debugUpgrade python3-idleUpgrade python3.11-debugUpgrade python3.11-debuginfoUpgrade python3Upgrade python-unversioned-commandUpgrade python3.11-tkinterUpgrade python3.12-libsUpgrade python3.9-debugsourceUpgrade python3.14-libsUpgrade python3.12-debugsourceUpgrade python3.12-rpm-macrosUpgrade platform-python-debugUpgrade python3.11-develUpgrade python3.12-tkinterUpgrade platform-pythonUpgrade python3.14-debugUpgrade python3.14-freethreading-tkinterUpgrade python3.9-debuginfo | Mar 13, 2026 | Jan 20, 2026 |
| Rocky_linux | — | Upgrade platform-python-develUpgrade python3.12-debugsourceUpgrade python3.14-freethreading-libsUpgrade python3.14-freethreading-develUpgrade python3-develUpgrade python3.14-freethreading-testUpgrade python3.11-testUpgrade python3-idleUpgrade python3.12-develUpgrade python3.9-debugsourceUpgrade python3.12-idleUpgrade python3-libsUpgrade python3.14-freethreading-debugUpgrade python3.9-debuginfoUpgrade platform-python-debugUpgrade python3-tkinterUpgrade python3.11Upgrade python3.11-debugUpgrade python3.14Upgrade python3.14-testUpgrade python3.11-tkinterUpgrade python3.11-libsUpgrade platform-pythonUpgrade python3-debugUpgrade python3.14-debugUpgrade python3.14-debugsourceUpgrade python3.11-debugsourceUpgrade python3.14-freethreading-tkinterUpgrade python3.14-tkinterUpgrade python3.12-debugUpgrade python3.12-libsUpgrade python3.14-freethreadingUpgrade python3-testUpgrade python3.11-debuginfoUpgrade python3.12-tkinterUpgrade python3.12-debuginfoUpgrade python3.12Upgrade python3.11-idleUpgrade python3.14-develUpgrade python3.11-develUpgrade python3.14-freethreading-idleUpgrade python3.14-idleUpgrade python3.14-debuginfoUpgrade python3.14-libsUpgrade python3.12-testUpgrade python3 | Mar 12, 2026 | Mar 11, 2026 |
| Suse | — | Upgrade python313-nogil-idleUpgrade python313-nogil-toolsUpgrade python312-testsuiteUpgrade python39-idleUpgrade python310-tkUpgrade python312-cursesUpgrade libpython3_10-1_0-32bitUpgrade python-32bitUpgrade python3-develUpgrade python-docUpgrade python3-baseUpgrade python310-testsuiteUpgrade python313-develUpgrade python314-docUpgrade python314-develUpgrade python39Upgrade libpython3_6m1_0-32bitUpgrade python310-toolsUpgrade python312-toolsUpgrade python3-tkUpgrade python312-baseUpgrade python-develUpgrade python39-dbmUpgrade python312-tkUpgrade python-cursesUpgrade python313-baseUpgrade python313-nogil-testsuiteUpgrade python314-x86-64-v3Upgrade python312-dbmUpgrade python-gdbmUpgrade python312-develUpgrade python310Upgrade python314-base-x86-64-v3Upgrade python313-nogil-cursesUpgrade python313-tkUpgrade python313-toolsUpgrade python311-toolsUpgrade python313-nogil-baseUpgrade libpython3_13-1_0-x86-64-v3Upgrade python39-tkUpgrade python313-base-x86-64-v3Upgrade python311-develUpgrade libpython3_4m1_0Upgrade libpython3_9-1_0-32bitUpgrade python3-idleUpgrade python310-dbmUpgrade python311-base-32bitUpgrade python313-doc-devhelpUpgrade python314-baseUpgrade python39-testsuiteUpgrade python313Upgrade libpython3_12-1_0Upgrade python313-nogilUpgrade python312Upgrade python39-32bitUpgrade python3Upgrade python311-docUpgrade python39-baseUpgrade libpython3_14-1_0-x86-64-v3Upgrade libpython3_11-1_0Upgrade libpython2_7-1_0Upgrade python310-cursesUpgrade python3-docUpgrade python-base-32bitUpgrade libpython3_6m1_0Upgrade python313-nogil-dbmUpgrade python3-testsuiteUpgrade python313-testsuiteUpgrade python310-docUpgrade python310-32bitUpgrade python314Upgrade python-tkUpgrade libpython3_13-1_0Upgrade python39-doc-devhelpUpgrade python311-testsuiteUpgrade python312-idleUpgrade python313-nogil-tkUpgrade python313-idleUpgrade python311-idleUpgrade libpython3_11-1_0-32bitUpgrade libpython3_10-1_0Upgrade python39-develUpgrade python314-tkUpgrade python314-cursesUpgrade python312-32bitUpgrade python-idleUpgrade python36-baseUpgrade python39-base-32bitUpgrade python311-doc-devhelpUpgrade python3-cursesUpgrade python-baseUpgrade libpython3_4m1_0-32bitUpgrade libpython3_14-1_0Upgrade python313-x86-64-v3Upgrade python311-cursesUpgrade python311Upgrade libpython2_7-1_0-32bitUpgrade python39-cursesUpgrade python36-develUpgrade python310-baseUpgrade python3-toolsUpgrade python3-dbmUpgrade libpython3_9-1_0Upgrade python314-idleUpgrade python313-docUpgrade python312-docUpgrade python311-baseUpgrade python313-cursesUpgrade python39-toolsUpgrade python311-tkUpgrade python310-base-32bitUpgrade python-doc-pdfUpgrade python39-docUpgrade python-xmlUpgrade python310-develUpgrade python314-toolsUpgrade python314-doc-devhelpUpgrade python314-dbmUpgrade python313-nogil-develUpgrade python312-doc-devhelpUpgrade python311-32bitUpgrade pythonUpgrade libpython3_13t1_0Upgrade libpython3_12-1_0-32bitUpgrade python3-doc-devhelpUpgrade python36Upgrade python313-dbmUpgrade python311-dbmUpgrade python-demoUpgrade python312-base-32bitUpgrade python310-idleUpgrade python310-doc-devhelp | Feb 23, 2026 | Feb 7, 2026 |
| Ubuntu | — | Upgrade python3.12-examplesUpgrade libpython3.10-testsuiteUpgrade python3.7-doc (Ubuntu Pro)Upgrade python3.12-venvUpgrade python3.14-minimalUpgrade idle-python3.4 (Ubuntu Pro)Upgrade libpython3.11-testsuite (Ubuntu Pro)Upgrade libpython3.6 (Ubuntu Pro)Upgrade python3.14-tkUpgrade libpython3.6-minimal (Ubuntu Pro)Upgrade libpython3.7-stdlib (Ubuntu Pro)Upgrade python3.11 (Ubuntu Pro)Upgrade idle-python3.14Upgrade python3.6-doc (Ubuntu Pro)Upgrade libpython3.13-minimalUpgrade python3.14-nopieUpgrade python3.8-minimal (Ubuntu Pro)Upgrade python3.6-minimal (Ubuntu Pro)Upgrade libpython3.11-stdlib (Ubuntu Pro)Upgrade python3.5-doc (Ubuntu Pro)Upgrade python3.13-docUpgrade libpython3.8-minimal (Ubuntu Pro)Upgrade python3.4 (Ubuntu Pro)Upgrade python3.11-minimal (Ubuntu Pro)Upgrade python3.7 (Ubuntu Pro)Upgrade libpython3.5-testsuite (Ubuntu Pro)Upgrade python3.8-doc (Ubuntu Pro)Upgrade libpython3.4-minimal (Ubuntu Pro)Upgrade python3.9-full (Ubuntu Pro)Upgrade python3.12-nopieUpgrade python3.14-devUpgrade libpython3.11-dev (Ubuntu Pro)Upgrade libpython3.12t64Upgrade libpython3.10Upgrade libpython3.14-stdlibUpgrade python3.9-minimal (Ubuntu Pro)Upgrade libpython3.13-devUpgrade python3.6-dev (Ubuntu Pro)Upgrade python3.8-venv (Ubuntu Pro)Upgrade python3.10Upgrade libpython3.13Upgrade python3.12-docUpgrade python3.10-fullUpgrade python3.8-dev (Ubuntu Pro)Upgrade python3.14-fullUpgrade python3.14-gdbmUpgrade libpython3.7-dev (Ubuntu Pro)Upgrade python3.5-examples (Ubuntu Pro)Upgrade python3.10-examplesUpgrade libpython3.13-testsuiteUpgrade python3.5 (Ubuntu Pro)Upgrade python3.4-dev (Ubuntu Pro)Upgrade python3.14Upgrade python3.14-docUpgrade libpython3.6-stdlib (Ubuntu Pro)Upgrade python3.13Upgrade libpython3.13-stdlibUpgrade idle-python3.9 (Ubuntu Pro)Upgrade python3.4-doc (Ubuntu Pro)Upgrade idle-python3.7 (Ubuntu Pro)Upgrade python3.7-dev (Ubuntu Pro)Upgrade python3.5-dev (Ubuntu Pro)Upgrade libpython2.7 (Ubuntu Pro)Upgrade libpython3.4-dev (Ubuntu Pro)Upgrade python3.9 (Ubuntu Pro)Upgrade python3.4-venv (Ubuntu Pro)Upgrade libpython3.8-testsuite (Ubuntu Pro)Upgrade python3.10-devUpgrade idle-python3.13Upgrade libpython3.14-devUpgrade libpython3.6-dev (Ubuntu Pro)Upgrade python3.6 (Ubuntu Pro)Upgrade libpython3.12-minimalUpgrade python3.10-venvUpgrade libpython3.9-dev (Ubuntu Pro)Upgrade libpython3.5-dev (Ubuntu Pro)Upgrade libpython3.5-stdlib (Ubuntu Pro)Upgrade python3.12-fullUpgrade python3.13-devUpgrade python2.7 (Ubuntu Pro)Upgrade libpython3.9-minimal (Ubuntu Pro)Upgrade idle-python3.6 (Ubuntu Pro)Upgrade idle-python3.11 (Ubuntu Pro)Upgrade python3.4-examples (Ubuntu Pro)Upgrade python3.11-examples (Ubuntu Pro)Upgrade libpython3.7 (Ubuntu Pro)Upgrade libpython3.12-testsuiteUpgrade libpython3.10-minimalUpgrade python3.4-minimal (Ubuntu Pro)Upgrade libpython3.9-stdlib (Ubuntu Pro)Upgrade libpython3.8 (Ubuntu Pro)Upgrade python3.14-venvUpgrade python3.9-doc (Ubuntu Pro)Upgrade python3.8-examples (Ubuntu Pro)Upgrade idle-python3.12Upgrade python3.11-doc (Ubuntu Pro)Upgrade libpython3.14Upgrade idle-python3.5 (Ubuntu Pro)Upgrade python3.11-dev (Ubuntu Pro)Upgrade python3.7-minimal (Ubuntu Pro)Upgrade python3.13-venvUpgrade python3.13-examplesUpgrade idle-python3.10Upgrade python3.8-full (Ubuntu Pro)Upgrade python3.11-venv (Ubuntu Pro)Upgrade python3.10-docUpgrade python3.11-full (Ubuntu Pro)Upgrade libpython3.5 (Ubuntu Pro)Upgrade libpython3.4 (Ubuntu Pro)Upgrade libpython3.9 (Ubuntu Pro)Upgrade libpython3.9-testsuite (Ubuntu Pro)Upgrade libpython3.12-devUpgrade python3.9-venv (Ubuntu Pro)Upgrade libpython3.11-minimal (Ubuntu Pro)Upgrade libpython3.11 (Ubuntu Pro)Upgrade python3.6-examples (Ubuntu Pro)Upgrade python3.6-venv (Ubuntu Pro)Upgrade python3.10-minimalUpgrade libpython3.14-testsuiteUpgrade libpython3.12-stdlibUpgrade python3.9-dev (Ubuntu Pro)Upgrade python3.11-nopie (Ubuntu Pro)Upgrade libpython3.5-minimal (Ubuntu Pro)Upgrade python3.13-fullUpgrade python3.12-minimalUpgrade python3.12Upgrade libpython3.14-minimalUpgrade libpython3.10-stdlibUpgrade python3.8 (Ubuntu Pro)Upgrade python3.5-minimal (Ubuntu Pro)Upgrade libpython3.7-testsuite (Ubuntu Pro)Upgrade libpython3.6-testsuite (Ubuntu Pro)Upgrade idle-python3.8 (Ubuntu Pro)Upgrade python3.12-devUpgrade libpython3.7-minimal (Ubuntu Pro)Upgrade python3.7-examples (Ubuntu Pro)Upgrade python3.10-nopieUpgrade python3.7-venv (Ubuntu Pro)Upgrade libpython3.8-stdlib (Ubuntu Pro)Upgrade libpython3.8-dev (Ubuntu Pro)Upgrade libpython3.4-testsuite (Ubuntu Pro)Upgrade libpython3.4-stdlib (Ubuntu Pro)Upgrade python3.14-examplesUpgrade python3.13-tkUpgrade libpython3.10-devUpgrade python3.13-nopieUpgrade python3.13-minimalUpgrade python3.13-gdbmUpgrade python3.9-examples (Ubuntu Pro)Upgrade python3.5-venv (Ubuntu Pro) | Feb 6, 2026 | Jan 20, 2026 |
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