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Back to active CVEs
High · CVSS 7.2CVE-2026-84471

CISA ADP VulnrichmentCVE-2026-84471

Answer in brief

CVE-2026-84471 records a High severity (CVSS 7.2) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps OpenVPN/OpenVPN (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 Oct 14, 2026Updated Oct 16, 2026Source checked Oct 16, 2026First seen by HOL Oct 14, 2026Material review Oct 16, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.2
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 7.2. 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 OpenVPN/OpenVPN (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
OpenVPN/OpenVPNgeneric>=2.6.0 <=2.6.22 || >=2.7_alpha1 <=2.7.7Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for OpenVPN/OpenVPN.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 14, 2026

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

  2. Source modified

    Oct 16, 2026

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

  3. First seen by HOL

    Oct 14, 2026

Sources and claim methodology

  • Source referencecommunity.openvpn.net
Upstream source description

The fix for CVE-2026-12996 was incomplete. A use-after-free in OpenVPN 2.6.0 through 2.6.22 and 2.7_alpha1 through 2.7.7 allows remote authenticated peers to potentially cause a denial of service or leak memory via crafted packets during TLS session promotion or expiry.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • MariaDB: Use-after-free with a large number of SYS_REFCURSOR'sAlso CWE-416
  • Improper verification of the source of a communication channel in FreeRTOS-Plus-TCP Router Advertisement handlingSame generic ecosystem
  • Improper verification of the source of a communication channel in FreeRTOS-Plus-TCP DNS resolverSame generic ecosystem
  • RIOT: Potential integer overflow in nanocoap Block2 handling leading to out-of-bounds memory accessSame generic ecosystem
  • RIOT: Remote Stack Buffer Overflow in ATWINC15x0 driver via unsanitized SSIDSame generic ecosystem
  • SparkyFitness: SSRF via unvalidated custom_url in AI service settingsSame generic ecosystem

Record context

Vulnerability class
Memory Corruption
EPSS
Not reported
CWE IDs
CWE-416
Source
CVE List V5
Source checked
Oct 16, 2026
References
1 linked source
Open source record