CVE-2026-61908

A flaw was found in cyrus-imapd. An authenticated user could exploit this vulnerability by attempting to download a specially crafted JMAP JSON Meta Application Protocol blob ID. This action could lead to reading beyond the intended memory boundary, potentially exposing sensitive information from...

Linux Distros Unpatched Vulnerability : CVE-2026-61908

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Cyrus IMAP before 3.12.4. A JMAP email-header blob ID can reference an out-of- bounds index. An authenticated user could attempt to...

CVE-2026-61908

An issue was discovered in Cyrus IMAP before 3.12.4. A JMAP email-header blob ID can reference an out-of-bounds index. An authenticated user could attempt to download a crafted JMAP blob ID of the form H-, which could read past the end of the internal blobheaders array during download, exposing...

UBUNTU-CVE-2026-61908

JMAP email-header blob ID out-of-bounds index: An authenticated user could attempt to download a specially crafted JMAP blob ID of the form H-, which could read past the end of the internal blobheaders array during download, exposing adjacent heap memory...

CVE-2026-61908

Cyrus IMAP before 3.12.4 (also patched in 3.8.8 and 3.10.4) is affected by an out-of-bounds read in its JMAP email-header blob ID handling. An authenticated user can craft a JMAP blob ID of the form H- referencing an index beyond the bounds of the internal blob_headers array , causing a read past...

CVE-2026-61908

An issue was discovered in Cyrus IMAP before 3.12.4. A JMAP email-header blob ID can reference an out-of-bounds index. An authenticated user could attempt to download a crafted JMAP blob ID of the form H-, which could read past the end of the internal blobheaders array during download, exposing...

EUVD-2026-75134

An issue was discovered in Cyrus IMAP before 3.12.4. A JMAP email-header blob ID can reference an out-of-bounds index. An authenticated user could attempt to download a crafted JMAP blob ID of the form H-, which could read past the end of the internal blobheaders array during download, exposing...

CVE-2026-41009

When the director sends a long-running request e.g. compilepackage, the agent's reply JSON is consumed by AgentClient. injectcompilelog line 332-339 reads response'value''result''compilelogid' and formatexception line 318-325 reads exception'blobstoreid'; both pass the agent-supplied string...

CVE-2026-41009

When the director sends a long-running request e.g. compilepackage, the agent's reply JSON is consumed by AgentClient. injectcompilelog line 332-339 reads response'value''result''compilelogid' and formatexception line 318-325 reads exception'blobstoreid'; both pass the agent-supplied string...

EUVD-2026-32098

When the director sends a long-running request e.g. compilepackage, the agent's reply JSON is consumed by AgentClient. injectcompilelog line 332-339 reads response'value''result''compilelogid' and formatexception line 318-325 reads exception'blobstoreid'; both pass the agent-supplied string...

Decidim cross-site scripting (XSS) in the admin panel

Impact The admin panel is subject to potential XSS attach in case the attacker manages to modify some records being uploaded to the server. The attacker is able to change e.g. to if they know how to craft these requests themselves. And then enter the returned blob ID to the form inputs manually b...