CVE-2026-97899: Linux kernel · drm/i915: Fix memory leak in query_perf_config_list()
Affects Linux kernelSource GCVE Database
Not known to be exploited.
Data as of 26 Oct 2026, 14:05 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
- EPSS
- 0.1% chance of exploitation in 30 days – higher than 7% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Exploitation evidence
Disclosed: evidence found.
CVE published 25 Sep 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
Affected software
| Product | Affected | Fixed in |
|---|---|---|
Ubuntu 26.04 LTSlinuxpkg:deb/ubuntu/linux?arch=source&distro=resoluteOther threats | Affected
| Fixed in– |
Ubuntu 26.04 LTSlinux-awspkg:deb/ubuntu/linux-aws?arch=source&distro=resoluteOther threats | Affected
| Fixed in– |
Ubuntu 26.04 LTSlinux-azurepkg:deb/ubuntu/linux-azure?arch=source&distro=resoluteOther threats | Affected
| Fixed in– |
Ubuntu 26.04 LTSlinux-azure-fdepkg:deb/ubuntu/linux-azure-fde?arch=source&distro=resoluteOther threats | Affected
| Fixed in– |
Ubuntu 26.04 LTSlinux-gcppkg:deb/ubuntu/linux-gcp?arch=source&distro=resoluteOther threats | Affected
| Fixed in– |
Ubuntu 26.04 LTSlinux-gkepkg:deb/ubuntu/linux-gke?arch=source&distro=resoluteOther threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
A fix for this memory leak has been implemented in the Linux kernel. Users should apply the updated kernel versions that include this patch to remediate the issue. Patch status is confirmed by the vendor's commit cherry-pick. No additional mitigation steps are indicated.
Description
A memory leak vulnerability in the Linux kernel's drm/i915 component was fixed by ensuring that when krealloc() fails in query_perf_config_list(), the original oa_config_ids memory is freed. This prevents resource leakage in affected kernel versions.
References
- ubuntu.com/security/CVE-2026-97899 (opens in a new tab)
- cve.org/CVERecord?id=CVE-2026-97899 (opens in a new tab)
- git.kernel.org/stable/c/d004303557924077a327d71c80f5863b1b9ff1d7 (opens in a new tab)
- git.kernel.org/stable/c/9ac6db531abe98adfd395fea25c00fee37de8154 (opens in a new tab)
- git.kernel.org/stable/c/cbd3dafc2003db679ccd2f6c6a2551db79657049 (opens in a new tab)
- git.kernel.org/stable/c/59e0a04d95e160547065ab3704bd809ddf3f0e1e (opens in a new tab)
- nvd.nist.gov/vuln/detail/CVE-2026-97899 (opens in a new tab)
- git.kernel.org/stable/c/362c42720259f42abbbafa99a12cd14f74254b7c (opens in a new tab)
- git.kernel.org/stable/c/3726824aa1418594a7458721f8b8cafd5393a300 (opens in a new tab)
- git.kernel.org/stable/c/c0c727809229119598b50aba2776d236fbaa7989 (opens in a new tab)
- git.kernel.org/stable/c/d60532306397233fb860860e9694f4e35abc0e80 (opens in a new tab)