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CVE-2026-89070 Progress CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-10-14T15:08:46.009Z and has not been modified since then. This CVE-2026-89070 is a high-severity authentication bypass vulnerability in Progress MOVEit Transfer's OIDC module, affecting versions before 2025.1.6 and from 2026.0.0 before 2026.0.4. The vulnerability allows for authentication replay attacks. Defenders managing Progress MOVEit Transfer deployments, especially those using OIDC authentication, should assess exposure and prioritize verification and potential updates to mitigate the risk of authentication replay attacks. The CVE Program record and source item provide a

Vendor
Progress
Product
MOVEit Transfer
CVSS
HIGH 7.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-14
Original CVE updated
2026-10-15
Advisory published
2026-10-14
Advisory updated
2026-10-15

Who should care

Defenders managing Progress MOVEit Transfer deployments, especially those using OIDC authentication, should assess exposure and prioritize verification and potential updates.

Why it matters

CVE-2026-89070 is a high-severity authentication bypass vulnerability in Progress MOVEit Transfer's OIDC module. Defenders managing MOVEit Transfer deployments, especially those using OIDC authentication, should assess exposure and prioritize verification and potential updates to mitigate the risk of authentication replay attacks.

  • Defenders need to verify exposure in Progress MOVEit Transfer deployments using OIDC authentication.
  • Potential authentication anomalies may require monitoring and review.
  • Updates to versions 2025.1.6 or 2026.0.4 may be necessary to mitigate vulnerability.
  • Further investigation is required to determine specific attack vectors and potential exploitation.

Technical summary

CVE-2026-89070 is an authentication bypass vulnerability in Progress MOVEit Transfer's OIDC module. The issue affects versions before 2025.1.6 and from 2026.0.0 before 2026.0.4. This vulnerability allows for authentication replay attacks. Defenders managing MOVEit Transfer deployments, especially those using OIDC authentication, should assess exposure and prioritize verification and potential updates to versions 2025.1.6 or 2026.0.4. The vulnerability can be mitigated by verifying exposure in Progress MOVEit Transfer deployments using OIDC authentication, checking

Defensive priority

Defenders should prioritize verifying exposure in Progress MOVEit Transfer deployments, especially those using OIDC authentication, and assess the need for updates to versions 2025.1.6 or 2026.0.4.

Recommended defensive actions

  • Verify Progress MOVEit Transfer deployments for OIDC authentication usage and assess exposure.
  • Check if current versions are 2025.1.6 or 2026.0.4 or later.
  • Review and update authentication configurations as necessary.
  • Monitor for potential authentication anomalies.

Evidence notes

The CVE record and source item provide details on the authentication bypass vulnerability in Progress MOVEit Transfer. However, additional information on potential exploitation or specific attack vectors is limited.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-89070 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-89070

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-89070 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-89070

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

  • MOVEit Transfer OIDC Authentication Replay Vulnerability

    Unverified legacy reference

    URL: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/89xxx/CVE-2026-89070.json

    cve_program_cvelist_v5

  • Source reference

    Unverified legacy reference

    URL: https://community.progress.com/s/article/MOVEit-Transfer-Critical-Security-Bulletin---September-2026

    Supplemental source - vendor-advisory

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.