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NVD / CVE Program· CNA Linux

CVE-2026-97899: drm/i915: Fix memory leak in query_perf_config_list()

Noroxi assessment

Priority: Monitor (action score 0/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.17% (FIRST EPSS).
  • Fixed version: Linux Linux 362c42720259f42abbbafa99a12cd14f74254b7c, 3726824aa1418594a7458721f8b8cafd5393a300, 59e0a04d95e160547065ab3704bd809ddf3f0e1e; azl3 kernel 6.6.157.1-1 on Azure Linux 3.0 6.6.158.1-1.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 362c42720259f42abbbafa99a12cd14f74254b7c, 3726824aa1418594a7458721f8b8cafd5393a300, 59e0a04d95e160547065ab3704bd809ddf3f0e1e; azl3 kernel 6.6.157.1-1 on Azure Linux 3.0 6.6.158.1-1 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix memory leak in query_perf_config_list() When krealloc() fails, free the original oa_config_ids before returning to avoid a memory leak. (cherry picked from commit 9977e9d84f46d4f12ad35fbbc0ec4638554bce87)

—No exploit Fix available
Published
Sep 25, 2026
Updated
Oct 19, 2026
EPSS
0.1% · 7th percentile
CWE
—

Report tools

JSON

Action score

0

Monitor

Low priority for now.

CVSS
0 / 40 · —
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.1%

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

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When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
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  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

—

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 5.5affected
    • 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 and later · before d60532306397233fb860860e9694f4e35abc0e80affected · git
    • 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 and later · before c0c727809229119598b50aba2776d236fbaa7989affected · git
    • 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 and later · before 3726824aa1418594a7458721f8b8cafd5393a300affected · git
    • 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 and later · before 362c42720259f42abbbafa99a12cd14f74254b7caffected · git
    • 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 and later · before d004303557924077a327d71c80f5863b1b9ff1d7affected · git
    • 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 and later · before 9ac6db531abe98adfd395fea25c00fee37de8154affected · git
    • 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 and later · before 59e0a04d95e160547065ab3704bd809ddf3f0e1eaffected · git
    • 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 and later · before cbd3dafc2003db679ccd2f6c6a2551db79657049affected · git
    • before 5.5not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.190-16.1.190-1
Debian:12linux-6.12before 6.12.111-1~deb12u16.12.111-1~deb12u1
Debian:13linuxbefore 6.12.111-16.12.111-1
Debian:14linuxbefore 7.2.7-17.2.7-1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-74705udp: fix potential use-after-free in tunnel segmentation
    40Plan
  • CVE-2026-74612veth: fix skb length accounting after XDP frag adjustment
    40Plan
  • CVE-2026-74475vxlan: use neigh_ha_snapshot() in route_shortcircuit()
    40Plan

Published before and after this one in the same product

  • ← EarlierCVE-2026-97620Sep 25, 2026 · drm/xe: Flush LSC untyped L1 dataport cache after rcs/ccs batches
    0Monitor
  • ← EarlierCVE-2026-97621Sep 25, 2026 · drm/rockchip: analogix_dp: fix unchecked bound endpoint name length
    0Monitor
  • Later →CVE-2026-97900Sep 25, 2026 · drm/drm_exec: fix up contended obj when num_objects is 0
    0Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux362c42720259f42abbbafa99a12cd14f74254b7cVendor (CNA)
Linux Linux3726824aa1418594a7458721f8b8cafd5393a300Vendor (CNA)
Linux Linux59e0a04d95e160547065ab3704bd809ddf3f0e1eVendor (CNA)
Linux Linux9ac6db531abe98adfd395fea25c00fee37de8154Vendor (CNA)
Linux Linuxc0c727809229119598b50aba2776d236fbaa7989Vendor (CNA)
Linux Linuxcbd3dafc2003db679ccd2f6c6a2551db79657049Vendor (CNA)
Linux Linuxd004303557924077a327d71c80f5863b1b9ff1d7Vendor (CNA)
Linux Linuxd60532306397233fb860860e9694f4e35abc0e80Vendor (CNA)
azl3 kernel 6.6.157.1-1 on Azure Linux 3.06.6.158.1-1 · Release NotesMicrosoft (MSRC)
debian:linux6.1.190-1 · Debian:12Package registry (OSV)
debian:linux6.12.111-1 · Debian:13Package registry (OSV)
debian:linux-6.126.12.111-1~deb12u1 · Debian:12Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

Technical details

No CVSS vector for this record, so attack conditions can't be derived.

Weakness class (CWE)

—

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (7 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records