CVE-2025-11468

EUVD-2025-206306
When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for injecting headers into email messages where addresses are user-controlled and not sanitized.
CRLF Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
PSFCNA
5.7 MEDIUM
NETWORK
LOW
HIGH
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 14%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
pythoncpython
𝑥
< 3.10.20
CNA
pythoncpython
3.11.0 ≤
𝑥
< 3.11.15
CNA
pythoncpython
3.12.0 ≤
𝑥
< 3.12.13
CNA
pythoncpython
3.13.0 ≤
𝑥
< 3.13.12
CNA
pythoncpython
3.14.0 ≤
𝑥
< 3.14.3
CNA
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libpython3_10-1_0
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
libpython3_11-1_0
suse enterprise desktop 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise sap 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP6
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP7
3.11.15-150600.3.53.1
fixed
libpython3_12-1_0
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
libpython3_13-1_0
suse enterprise desktop 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise sap 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise server 15 SP7
3.13.12-150700.4.39.1
fixed
libpython3_4m1_0
suse enterprise server 12 SP3
3.4.10-25.172.1
fixed
suse enterprise server 12 SP5
3.4.10-25.172.1
fixed
libpython3_4m1_0-32bit
suse enterprise server 12 SP5
3.4.10-25.172.1
fixed
libpython3_6m1_0
suse enterprise desktop 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise server 12 SP3
3.6.15-6.143.1
fixed
suse enterprise server 12 SP5
3.6.15-100.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.106.1
fixed
libpython3_6m1_0-32bit
suse enterprise server 12 SP5
3.6.15-100.1
fixed
libpython3_9-1_0
suse enterprise server 15 SP5
3.9.25-150300.4.93.1
fixed
python3
suse enterprise desktop 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise server 12 SP3
3.4.10-25.172.1
fixed
suse enterprise server 12 SP5
3.4.10-25.172.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.106.1
fixed
python3-base
suse enterprise desktop 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise server 12 SP3
3.4.10-25.172.1
fixed
suse enterprise server 12 SP5
3.4.10-25.172.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.106.1
fixed
python3-curses
suse enterprise desktop 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise server 12 SP3
3.4.10-25.172.1
fixed
suse enterprise server 12 SP5
3.4.10-25.172.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.106.1
fixed
python3-dbm
suse enterprise desktop 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.106.1
fixed
python3-devel
suse enterprise desktop 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise server 12 SP5
3.4.10-25.172.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.106.1
fixed
python3-idle
suse enterprise desktop 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.106.1
fixed
python3-tk
suse enterprise desktop 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.106.1
fixed
suse enterprise server 12 SP5
3.4.10-25.172.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.106.1
fixed
python3-tools
suse enterprise server 15 SP4
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.106.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.106.1
fixed
python310
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-base
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-curses
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-dbm
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-devel
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-idle
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-tk
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-tools
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python311
suse enterprise desktop 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise sap 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP6
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP7
3.11.15-150600.3.53.1
fixed
python311-base
suse enterprise desktop 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise sap 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP6
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP7
3.11.15-150600.3.53.1
fixed
python311-curses
suse enterprise desktop 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise sap 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP6
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP7
3.11.15-150600.3.53.1
fixed
python311-dbm
suse enterprise desktop 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise sap 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP6
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP7
3.11.15-150600.3.53.1
fixed
python311-devel
suse enterprise desktop 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise sap 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP6
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP7
3.11.15-150600.3.53.1
fixed
python311-doc
suse enterprise server 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP5
3.11.15-150400.9.80.1
fixed
python311-doc-devhelp
suse enterprise server 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP5
3.11.15-150400.9.80.1
fixed
python311-idle
suse enterprise desktop 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise sap 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP6
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP7
3.11.15-150600.3.53.1
fixed
python311-tk
suse enterprise desktop 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise sap 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP6
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP7
3.11.15-150600.3.53.1
fixed
python311-tools
suse enterprise desktop 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise sap 15 SP7
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise server 15 SP6
3.11.15-150600.3.53.1
fixed
suse enterprise server 15 SP7
3.11.15-150600.3.53.1
fixed
python312
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-base
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-curses
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-dbm
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-devel
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-idle
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-tk
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-tools
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python313
suse enterprise desktop 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise sap 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise server 15 SP7
3.13.12-150700.4.39.1
fixed
python313-base
suse enterprise desktop 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise sap 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise server 15 SP7
3.13.12-150700.4.39.1
fixed
python313-curses
suse enterprise desktop 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise sap 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise server 15 SP7
3.13.12-150700.4.39.1
fixed
python313-dbm
suse enterprise desktop 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise sap 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise server 15 SP7
3.13.12-150700.4.39.1
fixed
python313-devel
suse enterprise desktop 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise sap 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise server 15 SP7
3.13.12-150700.4.39.1
fixed
python313-idle
suse enterprise desktop 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise sap 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise server 15 SP7
3.13.12-150700.4.39.1
fixed
python313-tk
suse enterprise desktop 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise sap 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise server 15 SP7
3.13.12-150700.4.39.1
fixed
python313-tools
suse enterprise desktop 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise sap 15 SP7
3.13.12-150700.4.39.1
fixed
suse enterprise server 15 SP7
3.13.12-150700.4.39.1
fixed
python36
suse enterprise server 12 SP3
3.6.15-6.143.1
fixed
suse enterprise server 12 SP5
3.6.15-100.1
fixed
python36-base
suse enterprise server 12 SP3
3.6.15-6.143.1
fixed
suse enterprise server 12 SP5
3.6.15-100.1
fixed
python36-curses
suse enterprise server 12 SP3
3.6.15-6.143.1
fixed
python36-dbm
suse enterprise server 12 SP3
3.6.15-6.143.1
fixed
python36-devel
suse enterprise server 12 SP3
3.6.15-6.143.1
fixed
suse enterprise server 12 SP5
3.6.15-100.1
fixed
python36-idle
suse enterprise server 12 SP3
3.6.15-6.143.1
fixed
python36-testsuite
suse enterprise server 12 SP3
3.6.15-6.143.1
fixed
python36-tk
suse enterprise server 12 SP3
3.6.15-6.143.1
fixed
python36-tools
suse enterprise server 12 SP3
3.6.15-6.143.1
fixed
python39
suse enterprise server 15 SP5
3.9.25-150300.4.93.1
fixed
python39-base
suse enterprise server 15 SP5
3.9.25-150300.4.93.1
fixed
python39-curses
suse enterprise server 15 SP5
3.9.25-150300.4.93.1
fixed
python39-dbm
suse enterprise server 15 SP5
3.9.25-150300.4.93.1
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
python
Amazon Linux 2
0:2.7.18-1.amzn2.0.16
fixed
python-debug
Amazon Linux 2
0:2.7.18-1.amzn2.0.16
fixed
python-debuginfo
Amazon Linux 2
0:2.7.18-1.amzn2.0.16
fixed
python-devel
Amazon Linux 2
0:2.7.18-1.amzn2.0.16
fixed
python-libs
Amazon Linux 2
0:2.7.18-1.amzn2.0.16
fixed
python-test
Amazon Linux 2
0:2.7.18-1.amzn2.0.16
fixed
python-tools
Amazon Linux 2
0:2.7.18-1.amzn2.0.16
fixed
python-unversioned-command
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3
Amazon Linux 2
0:3.7.16-1.amzn2.0.23
fixed
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3-debug
Amazon Linux 2
0:3.7.16-1.amzn2.0.23
fixed
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3-debuginfo
Amazon Linux 2
0:3.7.16-1.amzn2.0.23
fixed
python3-devel
Amazon Linux 2
0:3.7.16-1.amzn2.0.23
fixed
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3-idle
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3-libs
Amazon Linux 2
0:3.7.16-1.amzn2.0.23
fixed
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3-test
Amazon Linux 2
0:3.7.16-1.amzn2.0.23
fixed
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3-tkinter
Amazon Linux 2
0:3.7.16-1.amzn2.0.23
fixed
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3-tools
Amazon Linux 2
0:3.7.16-1.amzn2.0.23
fixed
python3.11
Amazon Linux 2023
0:3.11.14-1.amzn2023.0.4
fixed
python3.11-debug
Amazon Linux 2023
0:3.11.14-1.amzn2023.0.4
fixed
python3.11-debuginfo
Amazon Linux 2023
0:3.11.14-1.amzn2023.0.4
fixed
python3.11-debugsource
Amazon Linux 2023
0:3.11.14-1.amzn2023.0.4
fixed
python3.11-devel
Amazon Linux 2023
0:3.11.14-1.amzn2023.0.4
fixed
python3.11-idle
Amazon Linux 2023
0:3.11.14-1.amzn2023.0.4
fixed
python3.11-libs
Amazon Linux 2023
0:3.11.14-1.amzn2023.0.4
fixed
python3.11-test
Amazon Linux 2023
0:3.11.14-1.amzn2023.0.4
fixed
python3.11-tkinter
Amazon Linux 2023
0:3.11.14-1.amzn2023.0.4
fixed
python3.12
Amazon Linux 2023
0:3.12.12-2.amzn2023.0.4
fixed
python3.12-debug
Amazon Linux 2023
0:3.12.12-2.amzn2023.0.4
fixed
python3.12-debuginfo
Amazon Linux 2023
0:3.12.12-2.amzn2023.0.4
fixed
python3.12-debugsource
Amazon Linux 2023
0:3.12.12-2.amzn2023.0.4
fixed
python3.12-devel
Amazon Linux 2023
0:3.12.12-2.amzn2023.0.4
fixed
python3.12-idle
Amazon Linux 2023
0:3.12.12-2.amzn2023.0.4
fixed
python3.12-libs
Amazon Linux 2023
0:3.12.12-2.amzn2023.0.4
fixed
python3.12-test
Amazon Linux 2023
0:3.12.12-2.amzn2023.0.4
fixed
python3.12-tkinter
Amazon Linux 2023
0:3.12.12-2.amzn2023.0.4
fixed
python3.13
Amazon Linux 2023
0:3.13.12-1.amzn2023.0.1
fixed
python3.13-debug
Amazon Linux 2023
0:3.13.12-1.amzn2023.0.1
fixed
python3.13-debuginfo
Amazon Linux 2023
0:3.13.12-1.amzn2023.0.1
fixed
python3.13-debugsource
Amazon Linux 2023
0:3.13.12-1.amzn2023.0.1
fixed
python3.13-devel
Amazon Linux 2023
0:3.13.12-1.amzn2023.0.1
fixed
python3.13-freethreading
Amazon Linux 2023
0:3.13.12-1.amzn2023.0.1
fixed
python3.13-freethreading-debug
Amazon Linux 2023
0:3.13.12-1.amzn2023.0.1
fixed
python3.13-idle
Amazon Linux 2023
0:3.13.12-1.amzn2023.0.1
fixed
python3.13-libs
Amazon Linux 2023
0:3.13.12-1.amzn2023.0.1
fixed
python3.13-test
Amazon Linux 2023
0:3.13.12-1.amzn2023.0.1
fixed
python3.13-tkinter
Amazon Linux 2023
0:3.13.12-1.amzn2023.0.1
fixed
python3.9-debuginfo
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3.9-debugsource
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
tkinter
Amazon Linux 2
0:2.7.18-1.amzn2.0.16
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
python3
Azure Linux 3.0
0:3.12.9-8.azl3
fixed
Common Weakness Enumeration
References
https://github.com/python/cpython/commit/003b8315669b9f08b1010a49071f73f15f818094
https://github.com/python/cpython/commit/17d1490aa97bd6b98a42b1a9b324ead84e7fd8a2
https://github.com/python/cpython/commit/61614a5e5056e4f61ced65008d4576f3df34acb6
https://github.com/python/cpython/commit/a76e4cd62dd68e7cbe86e37e6ed988495a646b66
https://github.com/python/cpython/commit/e9970f077240c7c670e8a6fc6662f2b30d3b6ad0
https://github.com/python/cpython/commit/f738386838021c762efea6c9802c82de65e87796
https://github.com/python/cpython/issues/143935
https://github.com/python/cpython/pull/143936
https://mail.python.org/archives/list/security-announce@python.org/thread/FELSEOLBI2QR6YLG6Q7VYF7FWSGQTKLI/