Linux Distros Unpatched Vulnerability : CVE-2026-89476

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: fix stream-outcnt underflow on duplicate RECONF responses A cached RECONF chunk may contain more than one request parameter. A duplicate response can...

DEBIAN-CVE-2026-89476

In the Linux kernel, the following vulnerability has been resolved: sctp: fix stream-outcnt underflow on duplicate RECONF responses A cached RECONF chunk may contain more than one request parameter. A duplicate response can therefore find and process the same ADDOUT request again while another...

CVE-2026-89476

In the Linux kernel, the following vulnerability has been resolved: sctp: fix stream-outcnt underflow on duplicate RECONF responses A cached RECONF chunk may contain more than one request parameter. A duplicate response can therefore find and process the same ADDOUT request again while another...

AZL-100701 CVE-2026-89476 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: sctp: fix stream-outcnt underflow on duplicate RECONF responses A cached RECONF chunk may contain more than one request parameter. A duplicate response can therefore find and process the same ADDOUT request again while another...

CVE-2026-89476

In the Linux kernel, the following vulnerability has been resolved: sctp: fix stream-outcnt underflow on duplicate RECONF responses A cached RECONF chunk may contain more than one request parameter. A duplicate response can therefore find and process the same ADDOUT request again while another...

UBUNTU-CVE-2026-89476

In the Linux kernel, the following vulnerability has been resolved: sctp: fix stream-outcnt underflow on duplicate RECONF responses A cached RECONF chunk may contain more than one request parameter. A duplicate response can therefore find and process the same ADDOUT request again while another...

CVE-2026-89476 sctp: fix stream->outcnt underflow on duplicate RECONF responses

In the Linux kernel, the following vulnerability has been resolved: sctp: fix stream-outcnt underflow on duplicate RECONF responses A cached RECONF chunk may contain more than one request parameter. A duplicate response can therefore find and process the same ADDOUT request again while another...

CVE-2026-89476

CVE-2026-89476 affects the Linux kernel's SCTP (Stream Control Transmission Protocol) implementation. A cached RECONF chunk may contain multiple request parameters, so a duplicate response can re-process the same ADD_OUT request while another parameter is still outstanding, rolling back stream-&g...

CVE-2026-89476 sctp: fix stream->outcnt underflow on duplicate RECONF responses

In the Linux kernel, the following vulnerability has been resolved: sctp: fix stream-outcnt underflow on duplicate RECONF responses A cached RECONF chunk may contain more than one request parameter. A duplicate response can therefore find and process the same ADDOUT request again while another...

EUVD-2026-76382

In the Linux kernel, the following vulnerability has been resolved: sctp: fix stream-outcnt underflow on duplicate RECONF responses A cached RECONF chunk may contain more than one request parameter. A duplicate response can therefore find and process the same ADDOUT request again while another...

CVE-2026-89476

In the Linux kernel, the following vulnerability has been resolved: sctp: fix stream-outcnt underflow on duplicate RECONF responses A cached RECONF chunk may contain more than one request parameter. A duplicate response can therefore find and process the same ADDOUT request again while another...

PT-2026-90192

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SCTP Stream Control Transmission Protocol implementation where a cached RECONF chunk containing multiple request parameters can lead to an underflow of the outcnt...

CVE-2026-89476: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: sctp: fix stream-outcnt underflow on duplicate RECONF responses A cached RECONF chunk may contain more than one request parameter. A duplicate response can therefore find and process the same ADDOUT request again while another...