Vulnerability-Lookup

RHSA-2026:4216

Vulnerability from csaf_redhat - Published: 2026-03-10 00:00 - Updated: 2026-09-16 18:39

Summary

security update for python3.11

Severity

Moderate

Notes

Title of the patch: security update for python3.11

Description of the patch: This security update provides a functional equivalent of RHSA-2026:4216. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2026:4216.

Patchnames: RHSA-2026:4216

CVE-2025-15366

6.7 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H

Affected products

Recommended 14 products

Product	Version	Remediation
Unresolved product id: SUSE Liberty Linux 9:python3.11-3.11.13-5.1.el9_7.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-3.11.13-5.1.el9_7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-debug-3.11.13-5.1.el9_7.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-debug-3.11.13-5.1.el9_7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-devel-3.11.13-5.1.el9_7.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-devel-3.11.13-5.1.el9_7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-idle-3.11.13-5.1.el9_7.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-idle-3.11.13-5.1.el9_7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-libs-3.11.13-5.1.el9_7.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-libs-3.11.13-5.1.el9_7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-test-3.11.13-5.1.el9_7.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-test-3.11.13-5.1.el9_7.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-tkinter-3.11.13-5.1.el9_7.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 9:python3.11-tkinter-3.11.13-5.1.el9_7.x86_64	—	Vendor Fix

Threats

Impact moderate

CVE-2025-15367

6.7 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H

Affected products

Recommended 14 products, the same list as for CVE-2025-15366

Threats

Impact moderate

CVE-2026-1299

8.2 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

Affected products

Recommended 14 products, the same list as for CVE-2025-15366

Threats

Impact important

References

13 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/r…	self
https://lists.suse.com/pipermail/suse-liberty-lin…	self
https://lists.suse.com/pipermail/suse-liberty-lin…	self
https://www.suse.com/security/cve/CVE-2025-15366/	self
https://www.suse.com/security/cve/CVE-2025-15367/	self
https://www.suse.com/security/cve/CVE-2026-1299/	self
https://www.suse.com/security/cve/CVE-2025-15366	external
https://bugzilla.suse.com/1257044	external
https://www.suse.com/security/cve/CVE-2025-15367	external
https://bugzilla.suse.com/1257041	external
https://www.suse.com/security/cve/CVE-2026-1299	external
https://bugzilla.suse.com/1257181	external

JSON

To clipboard

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CVE-2025-15366 (GCVE-0-2025-15366)

Vulnerability from cvelistv5 – Published: 2026-01-20 21:40 – Updated: 2026-08-06 00:37

Title

IMAP command injection in user-controlled commands

Summary

The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.

Severity

5.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-22 04:55 UTC

CWE

CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')

Assigner

PSF mitre root

References

8 references

URL	Tags
https://github.com/python/cpython/issues/143921	issue-tracking
https://github.com/python/cpython/pull/143922	patch
https://mail.python.org/archives/list/security-an…	vendor-advisory
https://github.com/python/cpython/commit/6262704b…	patch
https://github.com/python/cpython/commit/d0921efb…	patch
https://github.com/python/cpython/commit/f2cd7ef8…	patch
https://github.com/python/cpython/commit/29818227…	patch
https://github.com/python/cpython/commit/71926d94…	patch

Impacted products

1 product

Vendor	Product	Version
Python Software Foundation	CPython	Affected: 0 , < 3.13.15 (python) Affected: 3.14.0 , < 3.14.7 (python) Affected: 3.15.0a1 , < 3.15.0a6 (python)

Credits

Omar M. Hasan

Show details on NVD website

JSON

To clipboard

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CVE-2025-15367 (GCVE-0-2025-15367)

Vulnerability from cvelistv5 – Published: 2026-01-20 21:47 – Updated: 2026-02-26 14:44

Title

POP3 command injection in user-controlled commands

Summary

The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.

Severity

5.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-22 04:55 UTC

CWE

CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')

Assigner

PSF mitre root

References

4 references

URL	Tags
https://github.com/python/cpython/pull/143924	patch
https://github.com/python/cpython/issues/143923	issue-tracking
https://mail.python.org/archives/list/security-an…	vendor-advisory
https://github.com/python/cpython/commit/b234a2b6…	patch

Impacted products

1 product

Vendor	Product	Version
Python Software Foundation	CPython	Affected: 0 , < 3.15.0a6 (python)

Credits

Omar M. Hasan

Show details on NVD website

JSON

To clipboard

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CVE-2026-1299 (GCVE-0-2026-1299)

Vulnerability from cvelistv5 – Published: 2026-01-23 16:27 – Updated: 2026-03-03 14:43

Title

email BytesGenerator header injection due to unquoted newlines

Summary

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 an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't respect email folding rules, the new behavior will reject the incorrectly folded headers in "BytesGenerator".

Severity

6 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-01-23 16:55 UTC

CWE

CWE-93

Assigner

PSF mitre root

References

10 references

URL	Tags
https://github.com/python/cpython/pull/144126	patch
https://github.com/python/cpython/issues/144125	issue-tracking
https://cve.org/CVERecord?id=CVE-2024-6923	related
https://mail.python.org/archives/list/security-an…	vendor-advisory
https://github.com/python/cpython/commit/052e55e7…	patch
https://github.com/python/cpython/commit/0a925ab5…	patch
https://github.com/python/cpython/commit/7877fe42…	patch
https://github.com/python/cpython/commit/842ce19a…	patch
https://github.com/python/cpython/commit/8cdf6204…	patch
https://github.com/python/cpython/commit/e417f05a…	patch

Impacted products

1 product

Vendor	Product	Version
Python Software Foundation	CPython	Affected: 0 , < 3.10.20 (python) Affected: 3.11.0 , < 3.11.15 (python) Affected: 3.12.0 , < 3.12.13 (python) Affected: 3.13.0 , < 3.13.12 (python) Affected: 3.14.0 , < 3.14.3 (python) Affected: 3.15.0a1 , < 3.15.0a6 (python)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

RHSA-2026:4216

CVE-2025-15366 (GCVE-0-2025-15366)

CVE-2025-15367 (GCVE-0-2025-15367)

CVE-2026-1299 (GCVE-0-2026-1299)

Tags

Sightings

Nomenclature