Review reviewHigh

CVE-2026-10621

Collibra Collibra Platform (SaaS), Collibra Platform (on-prem)

Path traversal in restore handler in Collibra Agent, allows an attacker to write arbitrary files via a crafted ZIP archive. Collibra Agent fails to properly validate and canonicalize file path during ZIP extraction, this can allow an attacker to write files outside the intended extraction directory.

CVSS
7.5
EPSS
0.40%
33.0% percentile
CISA KEV
Not listed
Published
2026.06.02
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.40%
Technical severityCVSS 7.5

Vulnerability overview

Path traversal in restore handler in Collibra Agent, allows an attacker to write arbitrary files via a crafted ZIP archive. Collibra Agent fails to properly validate and canonicalize file path during ZIP extraction, this can allow an attacker to write files outside the intended extraction directory.

Affected product and versions

Product
Collibra Collibra Platform (SaaS), Collibra Platform (on-prem)
Affected versions
>= 2025.10 < 2025.10.9, >= 2025.11 < 2025.11.7, >= 2026.02 < 2026.02.6, >= 2026.03 < 2026.03.4, >= 2026.04 < 2024.04.5, >= 2026.03 < 2026.03.356, >= 2025.10 < 2025.10.399
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that Collibra Collibra Platform (SaaS), Collibra Platform (on-prem) and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
Not available
CVE-2026-10621 — Collibra Collibra Platform (SaaS), Collibra Platform (on-prem) | SECUFOCUS NOW