CVE

CVE-2025-49113

RoundCube Webmail Deserialization of Untrusted Data Vulnerability

Roundcube · Webmail

Date added (CISA)

2026-02-20

Remediation due

2026-03-13

Known ransomware use

Not indicated

Remediation priority

P2 — past CISA due date

Associated with

Related to

Lazarus Group (TraderTraitor cluster) / APT38 / BlueNoroff · SPECTREcampaignCorrelated cluster2026-09-16
FudModulecampaignCorrelated cluster2026-09-03
payload · XMRigcampaignCorrelated cluster2026-09-03
JSCealcampaignCorrelated cluster2026-09-02
DysphoriacampaignCorrelated cluster2026-08-24
CVE-2026-68820campaignCorrelated cluster2026-08-11

ATT&CK mapping

No ATT&CK mapping yet

The CTID Mappings Explorer hasn't published an exploitation/impact technique mapping for this CVE yet.