jina-ai reader Server-Side Request Forgery via disabled private-address guard (CVE-2026-82638) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-82638

jina-ai reader Server-Side Request Forgery via disabled private-address guard

Answer in brief

CVE-2026-82638 records a Unknown severity vulnerability in jina-ai reader Server-Side Request Forgery via disabled private-address guard. The current sources do not mark it as known exploited. The current feed maps jina-ai/reader (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 30, 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 jina-ai/reader (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
jina-ai/readergeneric	45d1682db02f0c50b680ad350855da4e38ab2122	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for jina-ai/reader.
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

jina-ai reader disables its private-address guard outside Google Cloud deployments, allowing unauthenticated attackers to perform server-side request forgery. Attackers can supply publicly resolvable hostnames mapping to private addresses to retrieve cloud metadata and internal service content.

Quoted source text, attributed separately from HOL analysis.