boxscore/security
CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-16211LOW
n/a allegro — allegro Hostname Allocation assets.py AssetLastHostname.increment_hostname race condition
  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   A   H   N   L   N   N   L   N    1.2   .0016    5.4     —
AFFECTED
  Product  Versions                                    Fixed
  allegro  bcf65b994ef29fb3fc2e10b660e6288723d5209e –  —
TIMELINE
  Jul 18  Reserved by VulDB
  Jul 19  EXPLOIT PUBLISHED — CVE-2026-16211 (allegro). Public exploit reference added.
  Jul 19  Published (CNA: VulDB)
  Jul 20  RESCORED — CVE-2026-16211 (allegro). CVSS 2.1 → 1.2 (NVD).
CWE-362 · CNA: VulDB · CVSS v4.0 · 5 references · NVD status: Deferred

Description

A vulnerability was determined in allegro up to bcf65b994ef29fb3fc2e10b660e6288723d5209e. This impacts the function AssetLastHostname.increment_hostname of the file src/ralph/assets/models/assets.py of the component Hostname Allocation Handler. Executing a manipulation of the argument counter can lead to race condition. Attacks of this nature are highly complex. The exploitability is said to be difficult. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

Lifecycle

Complete event history — 4 events, chronological
DateEventDetail
July 18, 2026ReservedReserved by VulDB
July 19, 2026EXPLOIT PUBLISHEDEXPLOIT PUBLISHED — CVE-2026-16211 (allegro). Public exploit reference added.
July 19, 2026PublishedPublished (CNA: VulDB)
July 20, 2026RESCOREDRESCORED — CVE-2026-16211 (allegro). CVSS 2.1 → 1.2 (NVD).

Affected

Affected products and packages — 1 row
VendorProduct / PackageEcosystemVersion introducedFixed
n/aallegro—bcf65b994ef29fb3fc2e10b660e6288723d5209e—

Weaknesses

CWE-362

References (5)

Related

Authoritative record: CVE-2026-16211 at cve.org

Weaknesses: CWE-362

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-16211 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.