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  4. CVE 2026 50575 betterdesk has a replay behavior vulnerability
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Back to active CVEs
High · CVSS 7.7CVE-2026-50575

BetterDesk has a replay behavior vulnerability when devices are deleted

Answer in brief

CVE-2026-50575 records a High severity (CVSS 7.7) vulnerability in BetterDesk has a replay behavior vulnerability when devices are deleted. The current sources do not mark it as known exploited. The current feed maps UNITRONIX/BetterDesk (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 Aug 18, 2026Updated Sep 18, 2026Source checked Oct 3, 2026First seen by HOL Aug 18, 2026Material review Sep 18, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.7
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 7.7. 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 UNITRONIX/BetterDesk (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
UNITRONIX/BetterDeskgeneric<3.0.0-alpha3.0.0-alpha

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for UNITRONIX/BetterDesk.
  2. 2Review the reported fix. Update UNITRONIX/BetterDesk to 3.0.0-alpha if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Aug 18, 2026

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

  2. Source modified

    Sep 18, 2026

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

  3. First seen by HOL

    Aug 18, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
Upstream source description

BetterDesk is a remote desktop management solution. BetterDesk versions through 2.3.0 improperly invalidate deleted device identities, allowing an unauthenticated client to replay or spoof a device ID and bypass registration controls. Version 3.0.0-alpha contains a patch. No known workarounds are available.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • CodeArt Google MP3 Audio Player 1.0.11 Arbitrary File Read via direct_download.phpSame generic ecosystem
  • Weaver e-Bridge Unauthenticated Arbitrary File Read via saveYZJFileSame generic ecosystem
  • H3C CVM Unauthenticated File Upload via fileUpload/upload TokenSame generic ecosystem
  • @orpc/json-schema: Prototype injection in smart coercionSame generic ecosystem
  • @orpc/zod: Prototype injection in smart coercionSame generic ecosystem
  • Missing authentication for critical function in Loom for AWSSame generic ecosystem

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-294, CWE-345, CWE-672
Source
CVE List V5
Source checked
Oct 3, 2026
References
2 linked sources
Open source record