Trending
CVE-2026-53086

CVE detail

CVE-2026-53086

In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: fix racing timeout handler The bcmgenet_timeout handler tries to take down all tx queues when a single queue times out. This is over zealous and causes many race conditions with queues that are still chugging along. Instead lets only restart the timed out queue.

CVSS 9.8 · CriticalBuzz score 24.5

Buzz score

Why this CVE is surfacing

Buzz score total 24.5

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 19.5 · diversity 5.0 · KEV 0.0 · OTX 0.0 · PoC 0.0

Mention score

19.5

6 evidence mentions in the snapshot

Diversity score

5.0

1 sources across 1 categories

KEV score

0.0

No KEV entry observed

OTX score

0.0

0 OTX pulses

PoC score

0.0

0 repos · best confidence N/A

Best PoC traction

Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions: 6; within the 30d window
Peak daily: 6; highest bucket

Evidence

Source links by recency

Newest mentions first

6 source links · newest first

https://git.kernel.org/stable/c/e85b0c0a12e967930044608311471b665baa315cgit.kernel.org
No excerpt available.
Patchgit.kernel.orgJun 24, 2026, 5:17 PM
https://git.kernel.org/stable/c/e8206538cbaf4f4068e99a4cb1138690a1e00499git.kernel.org
No excerpt available.
Patchgit.kernel.orgJun 24, 2026, 5:17 PM
https://git.kernel.org/stable/c/c270e2bec3e55a716d25c35341091339457ac883git.kernel.org
No excerpt available.
Patchgit.kernel.orgJun 24, 2026, 5:17 PM
https://git.kernel.org/stable/c/7ce1c26aac3b318886a57425f64b522da7389153git.kernel.org
No excerpt available.
Patchgit.kernel.orgJun 24, 2026, 5:17 PM
https://git.kernel.org/stable/c/681fdfe823b4f1036ed50b58b8838c7917ea389cgit.kernel.org
No excerpt available.
Patchgit.kernel.orgJun 24, 2026, 5:17 PM
https://git.kernel.org/stable/c/5393b2b5bee2ac51a0043dc7f4ac3475f053d08dgit.kernel.org
No excerpt available.
Patchgit.kernel.orgJun 24, 2026, 5:17 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars

No public PoC repositories have been matched yet.

Related records

Similar CVEs

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CVE-2026-53020
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External lookup

Potential internet exposure

Potential exposure only — not proof of vulnerability.Shodan results indicate potentially internet-exposed products, not confirmed vulnerable systems. They do not confirm that any returned system is vulnerable to CVE-2026-53086.

Product-level CPE searches intentionally omit version fields and NVD version-range or configuration certainty. Verify the exact product version and configuration independently.

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Product CPE queries

Derived from this CVE's existing NVD CPE 2.3 records; the application, operating-system, or hardware part is retained.

cpe:2.3:o:linux:linux_kernelSearch this product on Shodan

Exact CVE query

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vuln:CVE-2026-53086Search this CVE on Shodan

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Metadata

Canonical fields

NVD status

Analyzed

Published

Jun 24, 2026

Modified

Jul 23, 2026

Official record

Authoritative NVD record

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE IDs

Vendor classifications

How this vector reads

CVSS 3.1 base metrics decoded below. This explanation does not recalculate or change the NVD score.

Attack Vector (AV): Network. The vulnerable system can be reached across network boundaries.
Attack Complexity (AC): Low. No special conditions beyond the attacker-controlled steps are required.
Privileges Required (PR): None. The attacker needs no privileges on the vulnerable system.
User Interaction (UI): None. Exploitation does not require another user to act.
Scope (S): Unchanged. Impacts remain within the vulnerable security authority.
Confidentiality Impact (C): High. There is a total or serious impact to this security property.
Integrity Impact (I): High. There is a total or serious impact to this security property.
Availability Impact (A): High. There is a total or serious impact to this security property.

Signals

Exploitation indicators

0 stored signals · no KEV · 0 OTX pulses