Bug 2438216 (CVE-2026-24683)
| Summary: | CVE-2026-24683 freerdp: FreeRDP has a heap-use-after-free in ainput_send_input_event | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | Keywords: | Security |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A heap buffer use after free has been discovered in FreeRDP. ainput_send_input_event caches channel_callback in a local variable and later uses it without synchronization; a concurrent channel close can free or reinitialize the callback, leading to a use after free.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2438251, 2438303, 2438310, 2438262, 2438307 | ||
| Bug Blocks: | |||
|
Description
OSIDB Bzimport
2026-02-09 20:02:28 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:6340 https://access.redhat.com/errata/RHSA-2026:6340 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:6727 https://access.redhat.com/errata/RHSA-2026:6727 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:6743 https://access.redhat.com/errata/RHSA-2026:6743 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:6799 https://access.redhat.com/errata/RHSA-2026:6799 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:6918 https://access.redhat.com/errata/RHSA-2026:6918 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2026:6958 https://access.redhat.com/errata/RHSA-2026:6958 |