ASB-A-509838226

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Import Source
https://storage.googleapis.com/android-osv/ASB-A-509838226.json
JSON Data
https://api.osv.dev/v1/vulns/ASB-A-509838226
Aliases
Published
2026-11-01T00:00:00Z
Modified
2026-11-04T16:48:29Z
Summary
[none]
Details

In ep_remove of eventpoll.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References

Affected packages

Android / :linux_kernel:

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
:0
Fixed
:2026-11-05

Affected versions

Other
Kernel

Ecosystem specific

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        "https://android.googlesource.com/kernel/common/+/c7a8aea27b87b74f62a2b2a5d16100caa2cba79c",
        "https://android.googlesource.com/kernel/common/+/5255cec633890d782c8a1daf792801eb527d0ac8",
        "https://android.googlesource.com/kernel/common/+/035da2cab032309d387d2935543743fb36c722c3",
        "https://android.googlesource.com/kernel/common/+/59f29da4ef0793f38ad1dbc01a9ee11bd4df636c",
        "https://android.googlesource.com/kernel/common/+/b51793e6880dff374dfcd95f8335bfa1e556fadb",
        "https://android.googlesource.com/kernel/common/+/e0384993ef8206abe4e644c0cb4bdb59d2c7bb4b",
        "https://android.googlesource.com/kernel/common/+/02f217a4bffc8a00313bf52ebb96003d7ae1d5d8",
        "https://android.googlesource.com/kernel/common/+/500d67e5110ab44ec1501113db76aa07287c112b",
        "https://android.googlesource.com/kernel/common/+/690d6106eec64f970d6b2bf87599838b016b1b00",
        "https://android.googlesource.com/kernel/common/+/3de54f8c502a7ac39095c2b5d30dfe8c17f8a411",
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        "https://android.googlesource.com/kernel/common/+/64cea30f9b932d729e64a4098ad00d64e65f4813",
        "https://android.googlesource.com/kernel/common/+/2d6bc6abd42ae07fa460c0a0de524ed439a61207",
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        "https://android.googlesource.com/kernel/common/+/58c9b016e12855286370dfb704c08498edbc857a"
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Database specific

source
"https://storage.googleapis.com/android-osv/ASB-A-509838226.json"