Bug 2398832 - CVE-2025-47910 gvisor-tap-vsock: CrossOriginProtection bypass in net/http [fedora-42]
Summary: CVE-2025-47910 gvisor-tap-vsock: CrossOriginProtection bypass in net/http [fe...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: gvisor-tap-vsock
Version: 42
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Christophe Fergeau
QA Contact:
URL:
Whiteboard: {"flaws": ["677485e1-aed6-4f7f-944b-0...
Depends On:
Blocks: CVE-2025-47910
TreeView+ depends on / blocked
 
Reported: 2025-09-25 23:11 UTC by Jon Moroney
Modified: 2025-09-26 08:16 UTC (History)
4 users (show)

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

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Description Jon Moroney 2025-09-25 23:11:46 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Comment 1 Christophe Fergeau 2025-09-26 08:16:59 UTC 
Fixed in go 1.25.1 and go 1.24.7. Should be enough to rebuild gvisor-tap-vsock with one of the fixed versions (haven’t checked if the vulnerability itself is a concern for it).
https://groups.google.com/g/golang-announce/c/PtW9VW21NPs/m/DJhMQ-m5AQAJ
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