SUSE · Security update for the Linux Kernel
Affects SUSESource GCVE Database
Mentioned vulnerabilities
Not known to be exploited.
Data as of 28 Oct 2026, 20:29 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
Exploitation evidence
Disclosed: evidence found.
CVE published 23 Apr 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
AI-suggested
Apply the SUSE Linux Enterprise 15 SP7 RT kernel update provided by the SUSE Product Security Team to remediate the listed security vulnerabilities. This update contains official fixes for all identified issues. No additional mitigation steps are indicated beyond applying this security update.
Description
The SUSE Linux Enterprise 15 SP7 RT kernel received an update addressing multiple security vulnerabilities and various non-security bugs. The security fixes cover a wide range of kernel subsystems including SCSI target, iomap, btrfs, USB PHY, networking, netfilter, RDMA, BPF, and others. These fixes resolve issues such as buffer overflows, use-after-free bugs, NULL pointer dereferences, data races, and double free errors. The update aims to improve kernel stability and security by patching these identified flaws.
References
- suse.com/support/security/rating/ (opens in a new tab)
- ftp.suse.com/pub/projects/security/csaf/suse-su-2026_1573-1.json (opens in a new tab)
- suse.com/support/update/announcement/2026/suse-su-20261573-1/ (opens in a new tab)
- lists.suse.com/pipermail/sle-updates/2026-April/045912.html (opens in a new tab)
- bugzilla.suse.com/1226591 (opens in a new tab)
- bugzilla.suse.com/1243208 (opens in a new tab)
- bugzilla.suse.com/1245728 (opens in a new tab)
- bugzilla.suse.com/1251135 (opens in a new tab)
- bugzilla.suse.com/1251971 (opens in a new tab)
- bugzilla.suse.com/1252073 (opens in a new tab)
- bugzilla.suse.com/1252266 (opens in a new tab)
- bugzilla.suse.com/1252803 (opens in a new tab)
- bugzilla.suse.com/1253049 (opens in a new tab)
- bugzilla.suse.com/1253129 (opens in a new tab)
- bugzilla.suse.com/1255687 (opens in a new tab)
- bugzilla.suse.com/1256504 (opens in a new tab)
- bugzilla.suse.com/1256647 (opens in a new tab)
- bugzilla.suse.com/1256690 (opens in a new tab)
- bugzilla.suse.com/1257466 (opens in a new tab)
- bugzilla.suse.com/1257472 (opens in a new tab)