SUSE-SU-2026:20956-1

Security update for python311

view advisory published 2026-03-31

Security update for python311

describes (2)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-2297US	—	0.21% (11th)	—	2026-03-04
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…
CVE-2026-1299US	—	0.57% (47th)	—	2026-01-23
The email module, specifically the "BytesGenerator" class, didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when a…

references

External citations — patches, advisories, analysis.

SUSE Bug 1257181self
SUSE Bug 1259240self
URL of this CSAF noticeself
E-Mail link for SUSE-SU-2026:20956-1self
SUSE CVE CVE-2026-1299 pageself
SUSE CVE CVE-2026-2297 pageself
SUSE ratingsexternal
URL for SUSE-SU-2026:20956-1self

remediations (24)

Fixedlibpython3_11-1_0-0:3.11.15-2.1.aarch64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibpython3_11-1_0-0:3.11.15-2.1.aarch64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibpython3_11-1_0-0:3.11.15-2.1.s390x as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibpython3_11-1_0-0:3.11.15-2.1.s390x as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibpython3_11-1_0-0:3.11.15-2.1.x86_64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedlibpython3_11-1_0-0:3.11.15-2.1.x86_64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-0:3.11.15-2.1.aarch64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-0:3.11.15-2.1.aarch64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-0:3.11.15-2.1.s390x as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-0:3.11.15-2.1.s390x as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-0:3.11.15-2.1.x86_64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-0:3.11.15-2.1.x86_64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-base-0:3.11.15-2.1.aarch64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-base-0:3.11.15-2.1.aarch64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-base-0:3.11.15-2.1.s390x as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-base-0:3.11.15-2.1.s390x as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-base-0:3.11.15-2.1.x86_64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-base-0:3.11.15-2.1.x86_64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-curses-0:3.11.15-2.1.aarch64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-curses-0:3.11.15-2.1.aarch64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-curses-0:3.11.15-2.1.s390x as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-curses-0:3.11.15-2.1.s390x as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-curses-0:3.11.15-2.1.x86_64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedpython311-curses-0:3.11.15-2.1.x86_64 as component of SUSE Linux Micro 6.0
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

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