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Back to active CVEs
High · CVSS 7.1CVE-2026-82648

WWBN AVideo SSRF Filter Bypass via NAT64 Hex AddressCVE-2026-82648

Answer in brief

CVE-2026-82648 records a High severity (CVSS 7.1) vulnerability in WWBN AVideo SSRF Filter Bypass via NAT64 Hex Address. The current sources do not mark it as known exploited. The current feed maps WWBN/AVideo (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 Sep 2, 2026Source checked Oct 14, 2026First seen by HOL Aug 30, 2026Material review Sep 2, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.1
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 7.1. 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 WWBN/AVideo (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
WWBN/AVideogeneric*Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for WWBN/AVideo.
  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

    Aug 30, 2026

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

  2. Source modified

    Sep 2, 2026

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

  3. First seen by HOL

    Aug 30, 2026

Sources and claim methodology

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

WWBN AVideo contains a server-side request forgery filter bypass vulnerability in the isSSRFSafeURL function that fails to normalize NAT64 addresses written in hexadecimal form. Attackers can bypass SSRF protections by supplying hex-encoded NAT64 addresses like 64:ff9b::a9fe:a9fe to reach cloud metadata services and loopback interfaces.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Mongoose: handle_opt() missing opts[1] > len check — 1-byte OOB read corrupts TCP MSS, silences mg_send() per connectionAlso CWE-20
  • PAN-OS: Authenticated Remote Code Execution (RCE) in the Management InterfaceSame generic ecosystem
  • dbt: Unauthenticated Arbitrary SQL Execution in `dbt docs serve`Same generic ecosystem
  • SeaweedFS: Hard-coded SSH host key can be presented by certain standalone SFTP Helm deploymentsSame generic ecosystem
  • Junos OS and Junos OS Evolved: In a scenario with VPN-flowspec and BMP monitoring a specific BGP update causes an rpd crashSame generic ecosystem
  • Junos OS and Junos OS Evolved: A specific BGP ISO-VPN update causes an rpd crash when BMP or NSR is enabledSame generic ecosystem

Record context

Vulnerability class
SSRF
EPSS
Not reported
CWE IDs
CWE-20
Source
CVE List V5
Source checked
Oct 14, 2026
References
2 linked sources
Open source record