CVE-2026-43264
- Source
- https://cve.org/CVERecord?id=CVE-2026-43264
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-43264.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-43264
- Downstream
- Related
- Published
- 2026-05-06T11:28:50.867Z
- Modified
- 2026-05-28T03:55:46.316827302Z
- Summary
- fbdev: of: display_timing: fix refcount leak in of_get_display_timings()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
fbdev: of: displaytiming: fix refcount leak in ofgetdisplaytimings()
ofparsephandle() returns a devicenode with refcount incremented, which is stored in 'entry' and then copied to 'nativemode'. When the error paths at lines 184 or 192 jump to 'entryfail', native_mode's refcount is not decremented, causing a refcount leak.
Fix this by changing the goto target from 'entryfail' to 'timingfail', which properly calls ofnodeput(native_mode) before cleanup.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43264.json" }- References
-
- https://git.kernel.org/stable/c/20881ad42e651c69d89eb38a2042838187900fd6
- https://git.kernel.org/stable/c/2b22e4fe1273c24f405ed7903349c4bbd82b6368
- https://git.kernel.org/stable/c/3ed019654234edb8625c05d05e15d40f74e64f70
- https://git.kernel.org/stable/c/69290f2d3999c5fa1a7f5d5593cfc5461fa3ee64
- https://git.kernel.org/stable/c/b5bdcc5afbff845834d04d651773cb6b47db5dd3
- https://git.kernel.org/stable/c/c5734f9030a8b1e13868d1641b5163d8e659306e
- https://git.kernel.org/stable/c/d6f34bbff07476c6abb8672c89d217824871c5ed
- https://git.kernel.org/stable/c/eacf9840ae1285a1ef47eb0ce16d786e542bd4d7
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43264.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-43264
- 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
-
Introducedcc3f414cf2e404130584b63d373161ba6fd24bc2Fixed20881ad42e651c69d89eb38a2042838187900fd6Fixedb5bdcc5afbff845834d04d651773cb6b47db5dd3Fixed2b22e4fe1273c24f405ed7903349c4bbd82b6368Fixed3ed019654234edb8625c05d05e15d40f74e64f70Fixedd6f34bbff07476c6abb8672c89d217824871c5edFixed69290f2d3999c5fa1a7f5d5593cfc5461fa3ee64Fixedc5734f9030a8b1e13868d1641b5163d8e659306eFixedeacf9840ae1285a1ef47eb0ce16d786e542bd4d7
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced3.9.0Fixed5.10.252
- Type
- ECOSYSTEM
- Events
-
Introduced5.11.0Fixed5.15.202
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed6.1.165
- Type
- ECOSYSTEM
- Events
-
Introduced6.2.0Fixed6.6.128
- Type
- ECOSYSTEM
- Events
-
Introduced6.7.0Fixed6.12.75
- Type
- ECOSYSTEM
- Events
-
Introduced6.13.0Fixed6.18.16
- Type
- ECOSYSTEM
- Events
-
Introduced6.19.0Fixed6.19.6