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NVD / CVE Program· CNA Linux

CVE-2026-89824: drm/panel-edp: fix i2c adapter leak on probe failure

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: 0.20% (FIRST EPSS).
  • Fixed version: Linux Linux 0259846b15a665c6762a86b3fa0eb8b674b35d1c, 8d9e6dffaea9b1282f8dc82f2d5e3cbd64e11fb3, 972afe6d5314037556bf6b3e635d7a06547064ee.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 0259846b15a665c6762a86b3fa0eb8b674b35d1c, 8d9e6dffaea9b1282f8dc82f2d5e3cbd64e11fb3, 972afe6d5314037556bf6b3e635d7a06547064ee 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/panel-edp: fix i2c adapter leak on probe failure Make sure to drop the i2c adapter reference on probe failure (e.g. probe deferral) and on driver unbind also if a devicetree redundantly uses the 'ddc-i2c-bus' property to point to the aux ddc bus.

—No exploit Fix available
Published
Sep 16, 2026
Updated
Oct 19, 2026
EPSS
0.2% · 10th 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 · 0.2%

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

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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

    • 5.15affected
    • cc5a3fc041f0104d97ac61b0423ec533d7a93214 and later · before f933d0f6fcd6280ce709553d394c30e9f7cc1b8caffected · git
    • cc5a3fc041f0104d97ac61b0423ec533d7a93214 and later · before 8d9e6dffaea9b1282f8dc82f2d5e3cbd64e11fb3affected · git
    • cc5a3fc041f0104d97ac61b0423ec533d7a93214 and later · before e048a11cf4649e03f194e16eb809e57ffc9eb5b6affected · git
    • cc5a3fc041f0104d97ac61b0423ec533d7a93214 and later · before 0259846b15a665c6762a86b3fa0eb8b674b35d1caffected · git
    • cc5a3fc041f0104d97ac61b0423ec533d7a93214 and later · before 972afe6d5314037556bf6b3e635d7a06547064eeaffected · git
    • cc5a3fc041f0104d97ac61b0423ec533d7a93214 and later · before e2a9e291275a74e309a21cbb1def6296a72d6aedaffected · git
    • before 5.15not affected · semver
    • 6.1.188 and later · up to and including 6.1.*not affected · semver
    • 6.6.157 and later · up to and including 6.6.*not 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 7.2.6-17.2.6-1

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-2026-89822Sep 16, 2026 · drm/i915: Guard against NULL driver_data in i915_pci_probe()
    0Monitor
  • ← EarlierCVE-2026-89823Sep 16, 2026 · drm: fix race between partial drm_dev_register() failure and ioctl
    31Monitor
  • Later →CVE-2026-89825Sep 16, 2026 · drm/panthor: fix firmware control interface bounds checks
    31Monitor

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 Linux0259846b15a665c6762a86b3fa0eb8b674b35d1cVendor (CNA)
Linux Linux8d9e6dffaea9b1282f8dc82f2d5e3cbd64e11fb3Vendor (CNA)
Linux Linux972afe6d5314037556bf6b3e635d7a06547064eeVendor (CNA)
Linux Linuxe048a11cf4649e03f194e16eb809e57ffc9eb5b6Vendor (CNA)
Linux Linuxe2a9e291275a74e309a21cbb1def6296a72d6aedVendor (CNA)
Linux Linuxf933d0f6fcd6280ce709553d394c30e9f7cc1b8cVendor (CNA)
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 (5 more)

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

All records