webkitgtk: limited sandbox escape via VFS syscalls
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
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Configuration 1 [-]
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Configuration 2 [-]
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Configuration 3 [-]
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Enterprise Linux 7 Extended Lifecycle Support | |||
| webkitgtk4-0:2.48.3-2.el7_9 | cpe:/o:redhat:rhel_els:7 | RHSA-2025:10364 | 2025-07-07T00:00:00Z |
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-4995-1 | webkit2gtk security update |
Debian DSA |
DSA-4996-1 | wpewebkit security update |
EUVD |
EUVD-2021-29720 | BubblewrapLauncher.cpp in WebKitGTK and WPE WebKit before 2.34.1 allows a limited sandbox bypass that allows a sandboxed process to trick host processes into thinking the sandboxed process is not confined by the sandbox, by abusing VFS syscalls that manipulate its filesystem namespace. The impact is limited to host services that create UNIX sockets that WebKit mounts inside its sandbox, and the sandboxed process remains otherwise confined. NOTE: this is similar to CVE-2021-41133. |
Ubuntu USN |
USN-5127-1 | WebKitGTK vulnerabilities |
No CVSS v4.0
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.539% probability within 30 days)
Key SSVC decision points have not yet been added.
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat
Redhat rhel Els |
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| CPEs | cpe:/o:redhat:rhel_els:7 | |
| Vendors & Products |
Redhat
Redhat rhel Els |