Bug 2431368 (CVE-2025-15366) - CVE-2025-15366 cpython: IMAP command injection in user-controlled commands
Summary: CVE-2025-15366 cpython: IMAP command injection in user-controlled commands
Keywords:
Status: NEW
Alias: CVE-2025-15366
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2431610 2431613 2431614 2431623 2431624 2431611 2431612 2431615 2431616 2431617 2431618 2431619 2431620 2431621 2431622 2431625 2431626 2431627 2431628 2431629 2431630 2431631 2431632
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-01-20 22:01 UTC by OSIDB Bzimport
Modified: 2026-03-19 17:53 UTC (History)
18 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2026:2239 0 None None None 2026-02-09 02:10:38 UTC
Red Hat Product Errata RHBA-2026:2377 0 None None None 2026-02-09 23:44:52 UTC
Red Hat Product Errata RHBA-2026:2666 0 None None None 2026-02-12 15:34:16 UTC
Red Hat Product Errata RHBA-2026:2668 0 None None None 2026-02-12 15:27:10 UTC
Red Hat Product Errata RHBA-2026:4332 0 None None None 2026-03-11 15:06:58 UTC
Red Hat Product Errata RHBA-2026:4393 0 None None None 2026-03-11 20:42:07 UTC
Red Hat Product Errata RHBA-2026:4593 0 None None None 2026-03-16 14:45:54 UTC
Red Hat Product Errata RHSA-2026:2128 0 None None None 2026-02-05 15:34:31 UTC
Red Hat Product Errata RHSA-2026:4165 0 None None None 2026-03-10 09:27:01 UTC
Red Hat Product Errata RHSA-2026:4168 0 None None None 2026-03-10 09:51:32 UTC
Red Hat Product Errata RHSA-2026:4216 0 None None None 2026-03-10 22:28:28 UTC
Red Hat Product Errata RHSA-2026:4463 0 None None None 2026-03-12 12:28:01 UTC
Red Hat Product Errata RHSA-2026:4473 0 None None None 2026-03-12 13:30:25 UTC
Red Hat Product Errata RHSA-2026:4713 0 None None None 2026-03-17 10:33:34 UTC
Red Hat Product Errata RHSA-2026:4746 0 None None None 2026-03-17 11:04:32 UTC
Red Hat Product Errata RHSA-2026:5152 0 None None None 2026-03-19 17:53:33 UTC

Description OSIDB Bzimport 2026-01-20 22:01:58 UTC 
The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.
Comment 2 errata-xmlrpc 2026-02-05 15:34:28 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:2128 https://access.redhat.com/errata/RHSA-2026:2128
Comment 4 errata-xmlrpc 2026-03-10 09:26:59 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:4165 https://access.redhat.com/errata/RHSA-2026:4165
Comment 5 errata-xmlrpc 2026-03-10 09:51:29 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:4168 https://access.redhat.com/errata/RHSA-2026:4168
Comment 7 errata-xmlrpc 2026-03-10 22:28:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:4216 https://access.redhat.com/errata/RHSA-2026:4216
Comment 9 errata-xmlrpc 2026-03-12 12:27:59 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:4463 https://access.redhat.com/errata/RHSA-2026:4463
Comment 10 errata-xmlrpc 2026-03-12 13:30:23 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:4473 https://access.redhat.com/errata/RHSA-2026:4473
Comment 11 errata-xmlrpc 2026-03-17 10:33:32 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:4713 https://access.redhat.com/errata/RHSA-2026:4713
Comment 12 errata-xmlrpc 2026-03-17 11:04:30 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:4746 https://access.redhat.com/errata/RHSA-2026:4746
Comment 14 errata-xmlrpc 2026-03-19 17:53:31 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:5152 https://access.redhat.com/errata/RHSA-2026:5152
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