CVE-2026-43264None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: fbdev: of: display_timing: fix refcount leak in of_get_display_timings() of_parse_phandle() returns a device_node with refcount incremented, which is stored in 'entry'…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
fbdev: of: display_timing: fix refcount leak in of_get_display_timings()
of_parse_phandle() returns a device_node with refcount incremented, which is stored in 'entry' and then copied to 'native_mode'. 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 of_node_put(native_mode) before cleanup.
Linux >= cc3f414cf2e404130584b63d373161ba6fd24bc2 < 20881ad42e651c69d89eb38a2042838187900fd6Linux >= cc3f414cf2e404130584b63d373161ba6fd24bc2 < b5bdcc5afbff845834d04d651773cb6b47db5dd3Linux >= cc3f414cf2e404130584b63d373161ba6fd24bc2 < 2b22e4fe1273c24f405ed7903349c4bbd82b6368Linux >= cc3f414cf2e404130584b63d373161ba6fd24bc2 < 3ed019654234edb8625c05d05e15d40f74e64f70Linux >= cc3f414cf2e404130584b63d373161ba6fd24bc2 < d6f34bbff07476c6abb8672c89d217824871c5edLinux >= cc3f414cf2e404130584b63d373161ba6fd24bc2 < 69290f2d3999c5fa1a7f5d5593cfc5461fa3ee64Linux >= cc3f414cf2e404130584b63d373161ba6fd24bc2 < c5734f9030a8b1e13868d1641b5163d8e659306eLinux >= cc3f414cf2e404130584b63d373161ba6fd24bc2 < eacf9840ae1285a1ef47eb0ce16d786e542bd4d7Linux 3.9Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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