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Buffer Overflow The advisory has been revoked - it doesn't affect any version of package python3-perf  (opens in a new tab)

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0.01% (3rd percentile)

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  • Snyk IDSNYK-CENTOS10-PYTHON3PERF-16360031
  • published4 May 2026
  • disclosed1 May 2026
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Introduced: 1 May 2026

NewCVE-2026-43020  (opens in a new tab)
CWE-120  (opens in a new tab)

Amendment

The Centos security team deemed this advisory irrelevant for Centos:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python3-perf package and not the python3-perf package as distributed by Centos.

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: MGMT: validate LTK enc_size on load

Load Long Term Keys stores the user-provided enc_size and later uses it to size fixed-size stack operations when replying to LE LTK requests. An enc_size larger than the 16-byte key buffer can therefore overflow the reply stack buffer.

Reject oversized enc_size values while validating the management LTK record so invalid keys never reach the stored key state.