CVE-2026-72305
- Source
- https://cve.org/CVERecord?id=CVE-2026-72305
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-72305.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-72305
- Downstream
- Published
- 2026-08-15T05:55:22Z
- Modified
- 2026-08-25T03:51:36Z
- Summary
- VDUSE: avoid leaking information to userspace
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
VDUSE: avoid leaking information to userspace
The bounceing is not necessarily page aligned, so current VDUSE can leak kernel information through mapping bounce pages to userspace. Allocate bounce pages with __GFP_ZERO to avoid leaking information to userspace.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72305.json" }- References
-
- https://git.kernel.org/stable/c/00335df9da2011e095f846d645cc2e9fd2907659
- https://git.kernel.org/stable/c/3ae878f262bd1445c8c31511856a99962a05fe16
- https://git.kernel.org/stable/c/41e27a6aca608c9e04f091c29c420d03fafe0313
- https://git.kernel.org/stable/c/5e88c1bc3a41d9a260dd42bae8ad18fd4f35bbe1
- https://git.kernel.org/stable/c/690fb82c4122f8c2656fa4f842275132771b68b9
- https://git.kernel.org/stable/c/9c1523803445ee0348f62b77793266dd981596e0
- https://git.kernel.org/stable/c/fde25641cbddd0c084e3320d08f755e7e6acfae5
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72305.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-72305
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced8c773d53fb7b64267b0f55c1d3517cb8c5e29b3cFixed41e27a6aca608c9e04f091c29c420d03fafe0313Fixed3ae878f262bd1445c8c31511856a99962a05fe16Fixedfde25641cbddd0c084e3320d08f755e7e6acfae5Fixed5e88c1bc3a41d9a260dd42bae8ad18fd4f35bbe1Fixed690fb82c4122f8c2656fa4f842275132771b68b9Fixed00335df9da2011e095f846d645cc2e9fd2907659Fixed9c1523803445ee0348f62b77793266dd981596e0
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced5.15.0Fixed5.15.217
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed6.1.184
- Type
- ECOSYSTEM
- Events
-
Introduced6.2.0Fixed6.6.148
- Type
- ECOSYSTEM
- Events
-
Introduced6.7.0Fixed6.12.101
- Type
- ECOSYSTEM
- Events
-
Introduced6.13.0Fixed6.18.42
- Type
- ECOSYSTEM
- Events
-
Introduced6.19.0Fixed7.1.5