LogNet grpc-spring-boot-starter Annotation Processing improper authorization (CVE-2026-82594) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-82594

LogNet grpc-spring-boot-starter Annotation Processing improper authorization

Answer in brief

CVE-2026-82594 records a Unknown severity vulnerability in LogNet grpc-spring-boot-starter Annotation Processing improper authorization. The current sources do not mark it as known exploited. The current feed maps LogNet/grpc-spring-boot-starter (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 30, 2026Updated Aug 30, 2026Source checked Aug 31, 2026First seen by HOL Aug 30, 2026Material review Aug 30, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

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 LogNet/grpc-spring-boot-starter (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
LogNet/grpc-spring-boot-startergeneric	5.0 \|\| 5.1 \|\| 5.2.0	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for LogNet/grpc-spring-boot-starter.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Aug 30, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 30, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 30, 2026

Sources and claim methodology

Upstream source description

A vulnerability has been found in LogNet grpc-spring-boot-starter up to 5.2.0. Affected is an unknown function of the component Annotation Processing. Such manipulation leads to improper authorization. The attack may be performed from remote. A high complexity level is associated with this attack. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Quoted source text, attributed separately from HOL analysis.