SUSE · Security update for ucode-intel
Affects SUSESource GCVE Database
Mentioned vulnerabilities
Not known to be exploited.
Data as of 26 Oct 2026, 17:16 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
- EPSS
- 0.2% chance of exploitation in 30 days – higher than 13% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Exploitation evidence
Disclosed: evidence found.
CVE published 19 Mar 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.
Description
This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20260210 release (bsc#1258046): - CVE-2024-24853: Updated fix for incorrect behavior order in transition between executive monitor and SMI transfer monitor (STM) in some Intel(R) Processor may allow a privileged user to potentially enable escalation of privilege via local access (bsc#1229129). - CVE-2025-31648: Improper handling of values in the microcode flow for some Intel Processor Family may allow an escalation of privilege (bsc#1258046). - Intel CPU Microcode was updated to the 20251111 release (bsc#1253319): - Update for functional issues. - switch the supplements to use supplements + kernel to allow moving a installation to Intel hardware (bsc#1249138) - Intel CPU Microcode was updated to the 20241029 release (bsc#1230400): - Update for functional issues.
References
- suse.com/support/security/rating/ (opens in a new tab)
- ftp.suse.com/pub/projects/security/csaf/suse-su-2026_20758-1.json (opens in a new tab)
- suse.com/support/update/announcement/2026/suse-su-202620758-1/ (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-March/024828.html (opens in a new tab)
- bugzilla.suse.com/1229129 (opens in a new tab)
- bugzilla.suse.com/1230400 (opens in a new tab)
- bugzilla.suse.com/1249138 (opens in a new tab)
- bugzilla.suse.com/1253319 (opens in a new tab)
- bugzilla.suse.com/1258046 (opens in a new tab)
- suse.com/security/cve/CVE-2024-24853/ (opens in a new tab)
- suse.com/security/cve/CVE-2025-31648/ (opens in a new tab)