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# Debian DSA-6616-1 updates the linux kernel package
- URL: https://stackurity.ai/blog/debian-dsa-6616-1-linux-security-update/
- Published: 2026-11-09T03:35:04.000Z
- Updated: 2026-11-09T03:35:04.000Z
- Description: Debian published DSA-6616-1, a security update for the linux kernel package. See how to check one server by hand and how Stackurity confirms the update.
- Author: Stackurity Research Team
- Tags: Linux Servers, News

**TL;DR:** Debian published DSA-6616-1, a security update for the linux kernel package. The announcement gives no details here, so read the Debian security tracker for the CVEs and fixed versions for your release.

## What happened

The Debian Security Advisories feed published [DSA-6616-1](https://lists.debian.org/debian-security-announce/2026/msg00536.html) on November 8, 2026, a security update for linux. The Debian security tracker page for the advisory lists the CVEs and the fixed package version for each release. We quote no severity because the announcement gives none. Our note on [an earlier Debian kernel advisory](https://stackurity.ai/blog/debian-dsa-6602-1-linux-security-update/) covers the same package.

## Am I affected?

Any Debian server running the kernel from the distribution is in scope until it takes the update and reboots into it. To check one machine by hand, run `uname -r` for the running kernel and `dpkg -l 'linux-image*'` for the installed packages, then `apt update` followed by `apt upgrade`. A kernel update only takes effect after a reboot, so plan the restart. Debian backports fixes, so the version may look old after the update, which is why you compare against the tracker rather than the upstream release.

## How to check with Stackurity

Stackurity's read-only agent reads installed packages on Debian servers and matches them against advisories every hour, using Debian's own version rules so that backports are not reported as false alarms. It shows the upgrade to move to, and check again records whether the issue is really gone. See [how fixes are tracked](https://stackurity.ai/docs/remediation) in the docs. Stackurity Cloud has a 14-day free trial without a card: [start a free trial](https://app.stackurity.dev/signup?utm%5Fsource=blog&utm%5Fmedium=referral&utm%5Fcampaign=linux-servers&utm%5Fcontent=debian-dsa-6616-1-linux-security-update).