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Highest advisory severityCritical 1 vendor · 2 advisories

CVE-2026-93026

CVE-2026-93026: 2 tracked advisory records across Veeam. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

NVD detail CVE.org

Vendor advisory comparison

Veeam

2 advisories
  • Advisory severityCritical9.4

    Critical [CVE-2025-64392 +2] Vulnerabilities Resolved in Veeam Backup & Replication 12.3.2 P4

    KB4934Source published

    This bulletin covers 3 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.

    Vulnerabilities Resolved in Veeam Backup & Replication 12.3.2 P4 KB ID: 4934 Product: Published: 2026-10-06 Last Modified: Article Applicability All vulnerabilities listed in this article: - Affect only Veeam Backup & Replication 12.3.2 P3 (build 12.3.2.4854) and older builds. - Do not affect any Veeam Backup & Replication version 13 builds. Customers are reminded that Veeam Backup & Replication version 12 will reach End of Support on 2027-02-28. Veeam Software Security Commitment Veeam® is committed to ensuring its products protect customers from potential risks. As part of that commitment, we operate a Vulnerability Disclosure Program (VDP) for all Veeam products and perform extensive internal code audits. When a vulnerability is identified, our team promptly develops a patch to…

    Related products — impact not confirmed
    No product details extracted. Check the source bulletin.
    Source-reported affected versions
    Affected-version details not available in this record.
    Source-reported fixed versions
    • 12.3.2
    • 12.1
    • 12.2
    • 12.3

    3 more entries in the full advisory.

    Mitigation guidance
    • This vulnerability was fixed starting in the following build:
    • Veeam Backup & Replication 12.3.2 P4 (build 12.3.2.4934)
    Full advisory and evidenceOpen source bulletin
  • Advisory severityUnrated

    Advisory [CVE-2021-35971 +48] List of Security Fixes and Improvements in Veeam Backup & Replication

    KB3103Source published

    This bulletin covers 49 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.

    List of Security Fixes and Improvements in Veeam Backup & Replication KB ID: 3103 Product: Published: 2020-03-02 Last Modified: 2026-10-05 Purpose 13.1.0.411 - System. Security.Cryptography. Xml upgraded to version 10.0.7 - Microsoft. AspNetCore. DataProtection upgraded to version 10.0.7 - CoreWCF.Primitives upgraded to version 1.8.1 - MailKit upgraded to version 4.17.0 - MimeKit upgraded to version 4.17.0 - OpenTelemetry upgraded to version 1.15.3 - SQLite upgraded to version 3.53.2 - @angular/core upgraded to version 21.2.17 - OpenSSL upgraded to version 3.5.7 - curl upgraded to version 8.21.0 - zlib upgraded to version 1.3.2 - libarchive upgraded to version 3.8.5 13.0.3.63 - dompurify upgraded to version 3.4.12 13.0.2.29 - uuid upgraded to version 14.0.0 - Snappier upgraded to version…

    Affected products in this advisory
    • Backup and Replication
    Source-reported affected versions
    Affected-version details not available in this record.
    Source-reported fixed versions
    No fixed-version detail extracted. This does not mean no fix exists.
    Mitigation guidance
    • List of Security Fixes and Improvements in Veeam Backup & Replication KB ID: 3103 Product: Veeam Backup & Replication | 10 | 11 | 12 | 12.1 | 12.2 | 12.3 | 12.3.1 | 12.3.2 | 13 | 13.1 Published: 2020-03-02 Last Modified: 2026-10-05 Purpose This article describes all security-related fixes and improvements introduced in each release or update of Veeam Backup & Replication.
    • The goal of this article is to provide our customers' security and compliance teams with detailed information on security improvements between releases, in order to help them make an informed decision on whether it is critical to upgrade from their current Veeam Backup & Replication version to a latter one.
    • Added possibility to limit the number of logon sessions per user and to log off users after an inactivity period SMTP certificates validation was added for email notifications Network communication between CDP components is encrypted with TLS Disabled insecure TLS protocols in communication with VMware infrastructure zlib has been updated to version 1.2.13 OpenSSL version has been updated to 1.0.2ze Putty has been updated to version 0.76 11.0.1.1261 P20240304 VMware Virtual Disk Development Kit (VDDK) was updated to 7.0.3.4.
    Full advisory and evidenceOpen source bulletin

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