PaperCut NG/MF contains a missing authentication for critical function vulnerability which allows an unauthenticated remote attacker to modify certain system configurations. This vulnerability can be chained with CVE-2026-82078.
Source: CISA Known Exploited Vulnerabilities Catalog — https://nvd.nist.gov/vuln/detail/CVE-2026-81578
Published date: 20 July 2026, 9:43 am
Source: MyCERT (CyberSecurity Malaysia) — https://www.mycert.org.my/portal/details?menu=431fab9c-d24c-4a27-ba93-e92edafdefa5&id=1921af09-3caa-47df-bb9d-1afd4bcd86cf
Published date: 22 July 2026, 1:26 pm
Source: MyCERT (CyberSecurity Malaysia) — https://www.mycert.org.my/portal/details?menu=431fab9c-d24c-4a27-ba93-e92edafdefa5&id=26c7a882-e759-4120-b27d-cda75da7a9d2
