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  4. CVE 2026 98774 rustbinder cancel deferred work items in thread
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Back to active CVEs
Unknown severity · Source severity not reportedCVE-2026-98774

rust_binder: cancel deferred work items in thread exitCVE-2026-98774

Answer in brief

CVE-2026-98774 records a Unknown severity vulnerability in rust_binder: cancel deferred work items in thread exit. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 18, 2026Updated Oct 19, 2026Source checked Oct 25, 2026First seen by HOL Oct 18, 2026Material review Oct 19, 2026
Upstream Advisory

Key facts

Risk
Unknown severitySource severity not reported
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Linux/Linuxgeneric>=eafedbc7c050c44744fbdf80bdf3315e860b7513 <d54df2de22f9ac5b660d0ec898986f805e97c096 || >=eafedbc7c050c44744fbdf80bdf3315e860b7513 <98dc9fababd1b7fb1a88b8362183baa5779c2394 || >=eafedbc7c050c44744fbdf80bdf3315e860b7513 <62479b6e5df82cbdf3c4145130928f233fae78fbd54df2de22f9ac5b660d0ec898986f805e97c096, 98dc9fababd1b7fb1a88b8362183baa5779c2394, 62479b6e5df82cbdf3c4145130928f233fae78fb
Linux/Linuxgeneric6.18Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
  2. 2Review the reported fix. Update Linux/Linux to d54df2de22f9ac5b660d0ec898986f805e97c096 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 18, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 19, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 18, 2026

Sources and claim methodology

  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
Upstream source description

In the Linux kernel, the following vulnerability has been resolved: rust_binder: cancel deferred work items in thread exit If there are deferred work items on the thread todo list, then they are not cleaned up in the Thread::release() method. Thus, update the code to clean up the work items even if they are deferred. This can happen if the thread dies while it has an active outgoing transaction.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
Not reported
Source
CVE List V5
Source checked
Oct 25, 2026
References
3 linked sources
Open source record