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Description

In the Linux kernel, the following vulnerability has been resolved: media: i2c/tw9906: Fix potential memory leak in tw9906_probe() In one of the error paths in tw9906_probe(), the memory allocated in v4l2_ctrl_handler_init() and v4l2_ctrl_new_std() is not freed. Fix that by calling v4l2_ctrl_handler_free() on the handler in that error path.

PUBLISHED Reserved 2026-05-01 | Published 2026-05-06 | Updated 2026-05-06 | Assigner Linux

Product status

Default status
unaffected

a000e9a02b5885b1b69f691c80e346d102f94a88 (git) before e9a490937942f18205dac7b6b192975ef1369ae1
affected

a000e9a02b5885b1b69f691c80e346d102f94a88 (git) before 9548a8bbf511a252a9848f96220c6b95c9a3b918
affected

a000e9a02b5885b1b69f691c80e346d102f94a88 (git) before 0c33338514d8246280533a77091e6b6ee548c606
affected

a000e9a02b5885b1b69f691c80e346d102f94a88 (git) before ccb92def042a3636ed47f25a30bd553788e5191e
affected

a000e9a02b5885b1b69f691c80e346d102f94a88 (git) before fb09d8b80046216646f1a344410cfa9cfa6c6c7c
affected

a000e9a02b5885b1b69f691c80e346d102f94a88 (git) before 377a7756914364d72550fc86ca0f404ef1d96141
affected

a000e9a02b5885b1b69f691c80e346d102f94a88 (git) before 59420d5d9c46b084e21f9ea6ce79fc79ae9e414c
affected

a000e9a02b5885b1b69f691c80e346d102f94a88 (git) before cad237b6c875fbee5d353a2b289e98d240d17ec8
affected

Default status
affected

3.10
affected

Any version before 3.10
unaffected

5.10.252 (semver)
unaffected

5.15.202 (semver)
unaffected

6.1.165 (semver)
unaffected

6.6.128 (semver)
unaffected

6.12.75 (semver)
unaffected

6.18.16 (semver)
unaffected

6.19.6 (semver)
unaffected

7.0 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/e9a490937942f18205dac7b6b192975ef1369ae1

git.kernel.org/...c/9548a8bbf511a252a9848f96220c6b95c9a3b918

git.kernel.org/...c/0c33338514d8246280533a77091e6b6ee548c606

git.kernel.org/...c/ccb92def042a3636ed47f25a30bd553788e5191e

git.kernel.org/...c/fb09d8b80046216646f1a344410cfa9cfa6c6c7c

git.kernel.org/...c/377a7756914364d72550fc86ca0f404ef1d96141

git.kernel.org/...c/59420d5d9c46b084e21f9ea6ce79fc79ae9e414c

git.kernel.org/...c/cad237b6c875fbee5d353a2b289e98d240d17ec8

cve.org (CVE-2026-43246)

nvd.nist.gov (CVE-2026-43246)

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