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Back to active CVEs
High · CVSS 7.1CVE-2026-53179

staging: rtl8723bs: fix buffer over-read in rtw_update_protectionCVE-2026-53179

Answer in brief

CVE-2026-53179 records a High severity (CVSS 7.1) vulnerability in staging: rtl8723bs: fix buffer over-read in rtw_update_protection. 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 Jun 25, 2026Updated Oct 21, 2026Source checked Oct 21, 2026First seen by HOL Jun 25, 2026Material review Oct 21, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.1
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 7.1. 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>=d3fcee1b78a533c256077f1300dd236801397cf7 <d95edbbf7830d77ad68d437c384055eac8cd9892 || >=d3fcee1b78a533c256077f1300dd236801397cf7 <c35ce55b12bb8fcd365daeb516e9782048119b36 || >=d3fcee1b78a533c256077f1300dd236801397cf7 <735dabdf21561a24d8bcae456c9c32f7f961a029 || >=d3fcee1b78a533c256077f1300dd236801397cf7 <303f65af819f6d5aa302e82bce72b57a8575faea || >=d3fcee1b78a533c256077f1300dd236801397cf7 <514ab98364595007d4557ecc85d7e5f012c504d3d95edbbf7830d77ad68d437c384055eac8cd9892, c35ce55b12bb8fcd365daeb516e9782048119b36, 735dabdf21561a24d8bcae456c9c32f7f961a029, 303f65af819f6d5aa302e82bce72b57a8575faea, 514ab98364595007d4557ecc85d7e5f012c504d3
Linux/Linuxgeneric5.15Not 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 d95edbbf7830d77ad68d437c384055eac8cd9892 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Jun 25, 2026

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

  2. Source modified

    Oct 21, 2026

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

  3. First seen by HOL

    Jun 25, 2026

Sources and claim methodology

  • Source referencegit.kernel.org
  • Source referencegit.kernel.org
  • 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: staging: rtl8723bs: fix buffer over-read in rtw_update_protection rtw_update_protection() is called with a pointer offset into the ies buffer but the full ie_length is passed, causing a potential buffer over-read.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Apache bRPC: Out-of-bounds read via non-object fields in Discovery naming-service reply parsingAlso CWE-125

Record context

Vulnerability class
Buffer Overflow
EPSS
Not reported
CWE IDs
CWE-125
Source
CVE List V5
Source checked
Oct 21, 2026
References
5 linked sources
Open source record