NCSC-2026-0396 [1.00] [H/H] Kwetsbaarheden aangetroffen in Zammad — NCSC-2026-0396

Summary

Er zijn twee zeroday-kwetsbaarheden aangetroffen in Zammad. De eerste kwetsbaarheid heeft het kenmerk CVE-2026-102489 toegekend gekregen. De kwetsbaarheid stelt een ongeauthenticeerde kwaadwillende op afstand in staat om willekeurige code uit te voeren. De kwetsbaarheid is aanwezig in Zammad versies 6.3.0 tot en met 6.5.4. De tweede kwetsbaarheid heeft het kenmerk CVE-2026-102490 toegekend gekregen. Deze…

Timeline

Published by source

2026-09-30

Risk context

• Reported severity or threat level: high.
• Review exposure for the affected product or family: Security advisory.

Product

Security advisory

What to do

General, cautious steps (verify details in the official source):

• Prioritize patching or mitigation immediately (treat as actively risky).
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source
• CVE Record
• NVD

Evidence and provenance

Canonical advisory ID

NCSC-2026-0396

Source

NCSC-NL

Vendor

NCSC-NL

Published by source

2026-09-30

Last source activity

2026-09-30

Additional identifiers

CVE-2026-102489

Curated by

hlukh.ch

Related advisories and connections

These advisories are connected by shared CVE, product, vendor, source, or time signals.