Bug 2396546 (CVE-2025-47906) - CVE-2025-47906 os/exec: Unexpected paths returned from LookPath in os/exec
Summary: CVE-2025-47906 os/exec: Unexpected paths returned from LookPath in os/exec
Keywords:
Status: NEW
Alias: CVE-2025-47906
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: 2398913 2398915 2398916 2398917 2398918 2398919 2398921 2398922 2398923 2398924 2398925 2398926 2398927 2398928 2398929 2398930 2398931 2398932 2398933 2398934 2398935 2398936 2398937 2398939 2398940 2398943 2398944 2398945 2398947 2398948 2398950 2398951 2398952 2398953 2398954 2398957 2398958 2398959 2398960 2398961 2398962 2398963 2398966 2398967 2398968 2398969 2398970 2398972 2398973 2398974 2398975 2398978 2398980 2398981 2398982 2398983 2398985 2398986 2398987 2398988 2398989 2398990 2398991 2398992 2398994 2398995 2398996 2398997 2398998 2398999 2399000 2399001 2399002 2399003 2399004 2399005 2399006 2399007 2399008 2399009 2399010 2399012 2399013 2399014 2399015 2399017 2399018 2399019 2399020 2399022 2399023 2399024 2399026 2399027 2399028 2399029 2399031 2399032 2399033 2399034 2399037 2399038 2399039 2399040 2399041 2399042 2399045 2399047 2399049 2399050 2399051 2399052 2399053 2399054 2399055 2399056 2399058 2399061 2399062 2399067 2399068 2399069 2399070 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Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-09-18 19:01 UTC by OSIDB Bzimport
Modified: 2025-11-26 15:02 UTC (History)
145 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 RHSA-2025:21856 0 None None None 2025-11-20 15:42:54 UTC
Red Hat Product Errata RHSA-2025:22004 0 None None None 2025-11-25 01:04:18 UTC
Red Hat Product Errata RHSA-2025:22005 0 None None None 2025-11-25 01:14:29 UTC
Red Hat Product Errata RHSA-2025:22181 0 None None None 2025-11-26 15:02:12 UTC

Description OSIDB Bzimport 2025-09-18 19:01:11 UTC 
If the PATH environment variable contains paths which are executables (rather than just directories), passing certain strings to LookPath ("", ".", and ".."), can result in the binaries listed in the PATH being unexpectedly returned.
Comment 1 Debarshi Ray 2025-09-28 23:04:06 UTC 
This is fixed in Go versions 1.25.0:
https://github.com/golang/go/commit/ebee011a54f9310099d02a7e7731330539db16cf

... and 1.24.6:
https://github.com/golang/go/commit/0f5133b742bf61cda6c98b4cd1d313a330f13f32
Comment 2 errata-xmlrpc 2025-11-20 15:42:44 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2025:21856 https://access.redhat.com/errata/RHSA-2025:21856
Comment 3 errata-xmlrpc 2025-11-25 01:04:08 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2025:22004 https://access.redhat.com/errata/RHSA-2025:22004
Comment 4 errata-xmlrpc 2025-11-25 01:14:19 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:22005 https://access.redhat.com/errata/RHSA-2025:22005
Comment 5 errata-xmlrpc 2025-11-26 15:02:01 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2025:22181 https://access.redhat.com/errata/RHSA-2025:22181
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