CVE-2026-2297

EUVD-2026-9498
The import hook in CPython that handles legacy *.pyc files (SourcelessFileLoader) is incorrectly handled in FileLoader (a base class) and so does not use io.open_code() to read the .pyc files. sys.audit handlers for this audit event therefore do not fire.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
PSFCNA
5.7 MEDIUM
LOCAL
LOW
LOW
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 11.37%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
pythoncpython
𝑥
< 3.10.21
CNA
pythoncpython
3.11.0 ≤
𝑥
< 3.11.16
CNA
pythoncpython
3.12.0 ≤
𝑥
< 3.12.14
CNA
pythoncpython
3.13.0 ≤
𝑥
< 3.13.13
CNA
pythoncpython
3.14.0 ≤
𝑥
< 3.14.4
CNA
Debian logo
Debian Releases
Debian Product
Codename
pypy3
bookworm
no-dsa
bullseye
postponed
bullseye (security)
vulnerable
forky
7.3.23+dfsg-1
fixed
sid
7.3.23+dfsg-1
fixed
trixie
no-dsa
python2.7
bullseye
2.7.18-8+deb11u1
fixed
python3.11
bookworm
3.11.2-6+deb12u8
fixed
bookworm (security)
vulnerable
python3.13
forky
3.13.15-1
fixed
sid
3.13.15-1
fixed
trixie
3.13.5-2+deb13u3
fixed
python3.14
forky
3.14.6-1
fixed
sid
3.14.7-1
fixed
python3.9
bullseye
vulnerable
bullseye (security)
3.9.2-1+deb11u7
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
python3.10
jammy
Fixed 3.10.12-1~22.04.16
released
noble
dne
questing
dne
resolute
dne
python3.12
jammy
dne
noble
Fixed 3.12.3-1ubuntu0.15
released
questing
dne
resolute
dne
python3.13
jammy
dne
noble
dne
questing
ignored
resolute
dne
python3.14
jammy
dne
noble
dne
questing
ignored
resolute
not-affected
python2.7
bionic
not-affected
focal
not-affected
jammy
not-affected
noble
dne
questing
dne
resolute
dne
trusty
not-affected
xenial
not-affected
python3.11
jammy
needed
noble
dne
questing
dne
resolute
dne
python3.4
jammy
dne
noble
dne
questing
dne
resolute
dne
trusty
not-affected
python3.5
jammy
dne
noble
dne
questing
dne
resolute
dne
trusty
not-affected
xenial
not-affected
python3.6
bionic
not-affected
jammy
dne
noble
dne
questing
dne
resolute
dne
python3.7
bionic
not-affected
jammy
dne
noble
dne
questing
dne
resolute
dne
python3.8
bionic
needed
focal
needed
jammy
dne
noble
dne
questing
dne
resolute
dne
python3.9
focal
needed
jammy
dne
noble
dne
questing
dne
resolute
dne
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libpython3_10-1_0
suse enterprise sap 15 SP4
3.10.20-150400.4.102.1
fixed
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 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP6
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
libpython3_12-1_0
suse enterprise sap 15 SP6
3.12.13-150600.3.48.1
fixed
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
libpython3_13-1_0
suse enterprise desktop 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.45.1
fixed
python310
suse enterprise sap 15 SP4
3.10.20-150400.4.102.1
fixed
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-base
suse enterprise sap 15 SP4
3.10.20-150400.4.102.1
fixed
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-curses
suse enterprise sap 15 SP4
3.10.20-150400.4.102.1
fixed
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-dbm
suse enterprise sap 15 SP4
3.10.20-150400.4.102.1
fixed
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-devel
suse enterprise sap 15 SP4
3.10.20-150400.4.102.1
fixed
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-idle
suse enterprise sap 15 SP4
3.10.20-150400.4.102.1
fixed
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-tk
suse enterprise sap 15 SP4
3.10.20-150400.4.102.1
fixed
suse enterprise server 15 SP4
3.10.20-150400.4.102.1
fixed
python310-tools
suse enterprise sap 15 SP4
3.10.20-150400.4.102.1
fixed
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 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP6
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-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 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP6
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-curses
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 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP6
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 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP6
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 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP6
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 sap 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP5
3.11.15-150400.9.80.1
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
python311-doc-devhelp
suse enterprise sap 15 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP5
3.11.15-150400.9.80.1
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
python311-idle
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 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP6
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 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP6
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 SP4
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP5
3.11.15-150400.9.80.1
fixed
suse enterprise sap 15 SP6
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 sap 15 SP6
3.12.13-150600.3.48.1
fixed
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-base
suse enterprise sap 15 SP6
3.12.13-150600.3.48.1
fixed
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-curses
suse enterprise sap 15 SP6
3.12.13-150600.3.48.1
fixed
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-dbm
suse enterprise sap 15 SP6
3.12.13-150600.3.48.1
fixed
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-devel
suse enterprise sap 15 SP6
3.12.13-150600.3.48.1
fixed
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-idle
suse enterprise sap 15 SP6
3.12.13-150600.3.48.1
fixed
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-tk
suse enterprise sap 15 SP6
3.12.13-150600.3.48.1
fixed
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python312-tools
suse enterprise sap 15 SP6
3.12.13-150600.3.48.1
fixed
suse enterprise server 15 SP6
3.12.13-150600.3.48.1
fixed
python313
suse enterprise desktop 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.45.1
fixed
python313-base
suse enterprise desktop 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.45.1
fixed
python313-curses
suse enterprise desktop 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.45.1
fixed
python313-dbm
suse enterprise desktop 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.45.1
fixed
python313-devel
suse enterprise desktop 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.45.1
fixed
python313-idle
suse enterprise desktop 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.45.1
fixed
python313-tk
suse enterprise desktop 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.45.1
fixed
python313-tools
suse enterprise desktop 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise sap 15 SP7
3.13.13-150700.4.45.1
fixed
suse enterprise server 15 SP7
3.13.13-150700.4.45.1
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
python-unversioned-command
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3-debug
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3-devel
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 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3-test
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3-tkinter
Amazon Linux 2023
0:3.9.25-1.amzn2023.0.4
fixed
python3.11
Amazon Linux 2023
0:3.11.15-1.amzn2023.0.2
fixed
python3.11-debug
Amazon Linux 2023
0:3.11.15-1.amzn2023.0.2
fixed
python3.11-debuginfo
Amazon Linux 2023
0:3.11.15-1.amzn2023.0.2
fixed
python3.11-debugsource
Amazon Linux 2023
0:3.11.15-1.amzn2023.0.2
fixed
python3.11-devel
Amazon Linux 2023
0:3.11.15-1.amzn2023.0.2
fixed
python3.11-idle
Amazon Linux 2023
0:3.11.15-1.amzn2023.0.2
fixed
python3.11-libs
Amazon Linux 2023
0:3.11.15-1.amzn2023.0.2
fixed
python3.11-test
Amazon Linux 2023
0:3.11.15-1.amzn2023.0.2
fixed
python3.11-tkinter
Amazon Linux 2023
0:3.11.15-1.amzn2023.0.2
fixed
python3.12
Amazon Linux 2023
0:3.12.13-2.amzn2023.0.2
fixed
python3.12-debug
Amazon Linux 2023
0:3.12.13-2.amzn2023.0.2
fixed
python3.12-debuginfo
Amazon Linux 2023
0:3.12.13-2.amzn2023.0.2
fixed
python3.12-debugsource
Amazon Linux 2023
0:3.12.13-2.amzn2023.0.2
fixed
python3.12-devel
Amazon Linux 2023
0:3.12.13-2.amzn2023.0.2
fixed
python3.12-idle
Amazon Linux 2023
0:3.12.13-2.amzn2023.0.2
fixed
python3.12-libs
Amazon Linux 2023
0:3.12.13-2.amzn2023.0.2
fixed
python3.12-test
Amazon Linux 2023
0:3.12.13-2.amzn2023.0.2
fixed
python3.12-tkinter
Amazon Linux 2023
0:3.12.13-2.amzn2023.0.2
fixed
python3.13
Amazon Linux 2023
0:3.13.13-1.amzn2023.0.1
fixed
python3.13-debug
Amazon Linux 2023
0:3.13.13-1.amzn2023.0.1
fixed
python3.13-debuginfo
Amazon Linux 2023
0:3.13.13-1.amzn2023.0.1
fixed
python3.13-debugsource
Amazon Linux 2023
0:3.13.13-1.amzn2023.0.1
fixed
python3.13-devel
Amazon Linux 2023
0:3.13.13-1.amzn2023.0.1
fixed
python3.13-freethreading
Amazon Linux 2023
0:3.13.13-1.amzn2023.0.1
fixed
python3.13-freethreading-debug
Amazon Linux 2023
0:3.13.13-1.amzn2023.0.1
fixed
python3.13-idle
Amazon Linux 2023
0:3.13.13-1.amzn2023.0.1
fixed
python3.13-libs
Amazon Linux 2023
0:3.13.13-1.amzn2023.0.1
fixed
python3.13-test
Amazon Linux 2023
0:3.13.13-1.amzn2023.0.1
fixed
python3.13-tkinter
Amazon Linux 2023
0:3.13.13-1.amzn2023.0.1
fixed
python3.14
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-debug
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-debuginfo
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-debugsource
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-devel
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-freethreading
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-freethreading-debug
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-freethreading-devel
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-freethreading-idle
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-freethreading-libs
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-freethreading-test
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-freethreading-tkinter
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-idle
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-libs
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-test
Amazon Linux 2023
0:3.14.4-2.amzn2023.0.1
fixed
python3.14-tkinter
Amazon Linux 2023
0:3.14.4-2.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
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Azure Linux Releases
Azure Package
Release
python3
Azure Linux 3.0
0:3.12.9-14.azl3
fixed