CVE-2026-1502

EUVD-2026-21519
CR/LF bytes were not rejected by HTTP client proxy tunnel headers or host.
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: 42%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
pythoncpython
𝑥
< 3.13.14
CNA
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libpython3_10-1_0
suse enterprise server 15 SP4
3.10.20-150400.4.112.1
fixed
libpython3_12-1_0
suse enterprise server 15 SP6
3.12.13-150600.3.59.1
fixed
libpython3_13-1_0
suse enterprise desktop 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.50.1
fixed
libpython3_4m1_0
suse enterprise server 12 SP3
3.4.10-25.185.1
fixed
suse enterprise server 12 SP5
3.4.10-25.185.1
fixed
libpython3_4m1_0-32bit
suse enterprise server 12 SP5
3.4.10-25.185.1
fixed
libpython3_6m1_0
suse enterprise desktop 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.118.1
fixed
libpython3_9-1_0
suse enterprise server 15 SP5
3.9.25-150300.4.106.1
fixed
python3
suse enterprise desktop 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise server 12 SP3
3.4.10-25.185.1
fixed
suse enterprise server 12 SP5
3.4.10-25.185.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.118.1
fixed
python3-base
suse enterprise desktop 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise server 12 SP3
3.4.10-25.185.1
fixed
suse enterprise server 12 SP5
3.4.10-25.185.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.118.1
fixed
python3-curses
suse enterprise desktop 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise server 12 SP3
3.4.10-25.185.1
fixed
suse enterprise server 12 SP5
3.4.10-25.185.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.118.1
fixed
python3-dbm
suse enterprise desktop 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.118.1
fixed
python3-devel
suse enterprise desktop 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise server 12 SP5
3.4.10-25.185.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.118.1
fixed
python3-idle
suse enterprise desktop 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.118.1
fixed
python3-tk
suse enterprise desktop 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise sap 15 SP7
3.6.15-150300.10.118.1
fixed
suse enterprise server 12 SP5
3.4.10-25.185.1
fixed
suse enterprise server 15 SP4
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP7
3.6.15-150300.10.118.1
fixed
python3-tools
suse enterprise server 15 SP4
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP5
3.6.15-150300.10.118.1
fixed
suse enterprise server 15 SP6
3.6.15-150300.10.118.1
fixed
python310
suse enterprise server 15 SP4
3.10.20-150400.4.112.1
fixed
python310-base
suse enterprise server 15 SP4
3.10.20-150400.4.112.1
fixed
python310-curses
suse enterprise server 15 SP4
3.10.20-150400.4.112.1
fixed
python310-dbm
suse enterprise server 15 SP4
3.10.20-150400.4.112.1
fixed
python310-devel
suse enterprise server 15 SP4
3.10.20-150400.4.112.1
fixed
python310-idle
suse enterprise server 15 SP4
3.10.20-150400.4.112.1
fixed
python310-tk
suse enterprise server 15 SP4
3.10.20-150400.4.112.1
fixed
python310-tools
suse enterprise server 15 SP4
3.10.20-150400.4.112.1
fixed
python312
suse enterprise server 15 SP6
3.12.13-150600.3.59.1
fixed
python312-base
suse enterprise server 15 SP6
3.12.13-150600.3.59.1
fixed
python312-curses
suse enterprise server 15 SP6
3.12.13-150600.3.59.1
fixed
python312-dbm
suse enterprise server 15 SP6
3.12.13-150600.3.59.1
fixed
python312-devel
suse enterprise server 15 SP6
3.12.13-150600.3.59.1
fixed
python312-idle
suse enterprise server 15 SP6
3.12.13-150600.3.59.1
fixed
python312-tk
suse enterprise server 15 SP6
3.12.13-150600.3.59.1
fixed
python312-tools
suse enterprise server 15 SP6
3.12.13-150600.3.59.1
fixed
python313
suse enterprise desktop 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.50.1
fixed
python313-base
suse enterprise desktop 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.50.1
fixed
python313-curses
suse enterprise desktop 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.50.1
fixed
python313-dbm
suse enterprise desktop 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.50.1
fixed
python313-devel
suse enterprise desktop 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.50.1
fixed
python313-idle
suse enterprise desktop 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.50.1
fixed
python313-tk
suse enterprise desktop 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.50.1
fixed
python313-tools
suse enterprise desktop 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.50.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.50.1
fixed
python39
suse enterprise server 15 SP5
3.9.25-150300.4.106.1
fixed
python39-base
suse enterprise server 15 SP5
3.9.25-150300.4.106.1
fixed
python39-curses
suse enterprise server 15 SP5
3.9.25-150300.4.106.1
fixed
python39-dbm
suse enterprise server 15 SP5
3.9.25-150300.4.106.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
python3.12
RHEL 8
0:3.12.13-2.el8_10
fixed
RHEL 9
0:3.12.13-2.el9_8
fixed
python3.12-debug
RHEL 8
0:3.12.13-2.el8_10
fixed
RHEL 9
0:3.12.13-2.el9_8
fixed
python3.12-devel
RHEL 8
0:3.12.13-2.el8_10
fixed
RHEL 9
0:3.12.13-2.el9_8
fixed
python3.12-idle
RHEL 8
0:3.12.13-2.el8_10
fixed
RHEL 9
0:3.12.13-2.el9_8
fixed
python3.12-libs
RHEL 8
0:3.12.13-2.el8_10
fixed
RHEL 9
0:3.12.13-2.el9_8
fixed
python3.12-rpm-macros
RHEL 8
0:3.12.13-2.el8_10
fixed
python3.12-test
RHEL 8
0:3.12.13-2.el8_10
fixed
RHEL 9
0:3.12.13-2.el9_8
fixed
python3.12-tkinter
RHEL 8
0:3.12.13-2.el8_10
fixed
RHEL 9
0:3.12.13-2.el9_8
fixed
python3.14
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-debug
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-devel
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-freethreading
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-freethreading-debug
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-freethreading-devel
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-freethreading-idle
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-freethreading-libs
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-freethreading-test
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-freethreading-tkinter
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-idle
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-libs
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-test
RHEL 9
0:3.14.4-2.el9_8
fixed
python3.14-tkinter
RHEL 9
0:3.14.4-2.el9_8
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
python3.13
Amazon Linux 2023
0:3.13.14-1.amzn2023.0.1
fixed
python3.13-debug
Amazon Linux 2023
0:3.13.14-1.amzn2023.0.1
fixed
python3.13-debuginfo
Amazon Linux 2023
0:3.13.14-1.amzn2023.0.1
fixed
python3.13-debugsource
Amazon Linux 2023
0:3.13.14-1.amzn2023.0.1
fixed
python3.13-devel
Amazon Linux 2023
0:3.13.14-1.amzn2023.0.1
fixed
python3.13-freethreading
Amazon Linux 2023
0:3.13.14-1.amzn2023.0.1
fixed
python3.13-freethreading-debug
Amazon Linux 2023
0:3.13.14-1.amzn2023.0.1
fixed
python3.13-idle
Amazon Linux 2023
0:3.13.14-1.amzn2023.0.1
fixed
python3.13-libs
Amazon Linux 2023
0:3.13.14-1.amzn2023.0.1
fixed
python3.13-test
Amazon Linux 2023
0:3.13.14-1.amzn2023.0.1
fixed
python3.13-tkinter
Amazon Linux 2023
0:3.13.14-1.amzn2023.0.1
fixed
python3.14
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-debug
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-debuginfo
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-debugsource
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-devel
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-freethreading
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-freethreading-debug
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-freethreading-devel
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-freethreading-idle
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-freethreading-libs
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-freethreading-test
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-freethreading-tkinter
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-idle
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-libs
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-test
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
python3.14-tkinter
Amazon Linux 2023
0:3.14.5-1.amzn2023.0.1
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
python3
Azure Linux 3.0
0:3.12.9-11.azl3
fixed