Security fixes and Disclosures

Security vulnerabilities fixed in DekkoSecure software (AU region, au.dekko.io) are listed at the next review after the fix is live; this page is reviewed at least every 90 days. To report a vulnerability, see Vulnerability Disclosure.

DKS-2026-0763: Image library updated for published vulnerabilities

Product (CPE) cpe:2.3:a:dekkosecure:dekkocore:7.4.0:*:*:*:*:*:*:*
Weakness (CWE) CWE-787 Out-of-bounds Write (CVE-2025-27598 in the SixLabors.ImageSharp library)
Fixed in DekkoCORE 7.4.0, October 2026

The image library that processes profile photos was updated to a release that fixes its published vulnerabilities.

DKS-2026-0592: Passkey trust list was out of date

Product (CPE) cpe:2.3:a:dekkosecure:dekkocore:7.4.0:*:*:*:*:*:*:*
Weakness (CWE) CWE-299 Improper Check for Certificate Revocation
Fixed in DekkoCORE 7.4.0, October 2026

The list of trusted passkey devices and their revocation status was refreshed to the current FIDO Metadata Service release.

DKS-2026-0417: PDF viewer could compile code from a PDF's fonts

Product (CPE) cpe:2.3:a:dekkosecure:dekkocore:7.4.0:*:*:*:*:*:*:*
Weakness (CWE) CWE-95 Eval Injection (CVE-2024-4367 in the pdf.js library)
Fixed in DekkoCORE 7.4.0, October 2026

The PDF viewer no longer compiles code from a PDF's fonts.

DKS-2026-001: Browser policy allowed inline scripts

Severity Low
Product (CPE) cpe:2.3:a:dekkosecure:dekkocore:7.4.0:*:*:*:*:*:*:*
Fixed in DekkoCORE 7.4.0, September 2026
Weakness (CWE) CWE-693 Protection Mechanism Failure
Exploited No
Action needed None

The Content Security Policy now blocks inline scripts and eval.

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