Bug 2423416 (CVE-2025-68114) - CVE-2025-68114 capstone: Capstone: Memory corruption via unchecked vsnprintf return
Summary: CVE-2025-68114 capstone: Capstone: Memory corruption via unchecked vsnprintf ...
Keywords:
Status: NEW
Alias: CVE-2025-68114
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: 2425408 2425409 2425410
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-12-17 22:01 UTC by OSIDB Bzimport
Modified: 2026-04-07 16:29 UTC (History)
0 users

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 RHSA-2026:4898 0 None None None 2026-03-18 09:54:48 UTC
Red Hat Product Errata RHSA-2026:5123 0 None None None 2026-03-19 21:31:26 UTC
Red Hat Product Errata RHSA-2026:5124 0 None None None 2026-03-19 23:41:44 UTC
Red Hat Product Errata RHSA-2026:5125 0 None None None 2026-03-19 21:07:11 UTC
Red Hat Product Errata RHSA-2026:5224 0 None None None 2026-03-23 02:29:34 UTC
Red Hat Product Errata RHSA-2026:6817 0 None None None 2026-04-07 16:29:16 UTC

Description OSIDB Bzimport 2025-12-17 22:01:51 UTC 
Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStream_concat lets a malicious cs_opt_mem.vsnprintf drive SStream’s index negative or past the end, leading to a stack buffer underflow/overflow when the next write occurs. Commit 2c7797182a1618be12017d7d41e0b6581d5d529e fixes the issue.
Comment 2 errata-xmlrpc 2026-03-18 09:54:47 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:4898 https://access.redhat.com/errata/RHSA-2026:4898
Comment 3 errata-xmlrpc 2026-03-19 21:07:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:5125 https://access.redhat.com/errata/RHSA-2026:5125
Comment 4 errata-xmlrpc 2026-03-19 21:31:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:5123 https://access.redhat.com/errata/RHSA-2026:5123
Comment 5 errata-xmlrpc 2026-03-19 23:41:43 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:5124 https://access.redhat.com/errata/RHSA-2026:5124
Comment 6 errata-xmlrpc 2026-03-23 02:29:33 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:5224 https://access.redhat.com/errata/RHSA-2026:5224
Comment 9 errata-xmlrpc 2026-04-07 16:29:15 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:6817 https://access.redhat.com/errata/RHSA-2026:6817
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