CVE-2026-46313: In the Linux kernel, the following vulnerability has been resolved: media: intel/ipu6: fix error pointer dere

Q: How do I fix CVE-2026-46313?

linux kernel: upgrade to 6.12.90, 6.18.32, 7.0.9. Exact commands for each OS are on this page.

Q: Is CVE-2026-46313 being exploited?

CVE-2026-46313 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-46313 affect?

CVE-2026-46313 affects linux kernel. Severity is medium (CVSS 5.5). In the Linux kernel, the following vulnerability has been resolved: media: intel/ipu6: fix error pointer dereference In a error path isp->psys is confirmed to be an error pointer not NULL so this condition is true and the error pointer is

Routine

MEDIUM 5.5WATCHLISTUPGRADE

CVE-2026-46313 is a medium-severity flaw (CVSS 5.5) affecting linux kernel. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In the Linux kernel, the following vulnerability has been resolved: media: intel/ipu6: fix error pointer dereference In a error path isp->psys is confirmed to be an error pointer not NULL so this condition is true and the error pointer is dereferenced. So isp-psys should be set to NULL before going to out_ipu6_bus_del_devices. Detected by Smatch: drivers/media/pci/intel/ipu6/ipu6.c:690 ipu6_pci_probe() error: 'isp->psys' dereferencing possible

Why this priority

On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	5.5 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.1% (top 99%)
CISA exploited list	No
Weakness	CWE-476
Published	2026-06-08
Last modified	2026-07-23

Publisher (CNA): kernel.org · Vendor: linux

Last updated 2026-07-23 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-06-08 17:16 UTCPublished CVE record published
2026-07-23 07:10 UTCUpdated Record last modified

linux linux kernel UPGRADE

Affected: >= 6.10 and < 6.12.90 · >= 6.13 and < 6.18.32 · >= 6.19 and < 7.0.9

Fixed in: 6.12.90, 6.18.32, 7.0.9

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-46313?

linux kernel: upgrade to 6.12.90, 6.18.32, 7.0.9. Exact commands for each OS are on this page.

Is CVE-2026-46313 being exploited?

CVE-2026-46313 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-46313 affect?

CVE-2026-46313 affects linux kernel. Severity is medium (CVSS 5.5). In the Linux kernel, the following vulnerability has been resolved: media: intel/ipu6: fix error pointer dereference In a error path isp->psys is confirmed to be an error pointer not NULL so this condition is true and the error pointer is

How urgent is CVE-2026-46313?

Priority 25/100. On your watchlist

Software pages

Linux kernel vulnerabilities · Intel vulnerabilities

Related CVEs

CVE-2024-38564 HIGH 7.8 UPGRADE In the Linux kernel, the following vulnerability has been resolved: bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach
CVE-2026-63938 CRITICAL 9.3 UPGRADE In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Check PSC request indices again
CVE-2026-63937 HIGH 8.8 UPGRADE In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Use READ_ONCE() when reading en
CVE-2026-63927 HIGH 7.8 UPGRADE In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: Fix use after free in debug co
CVE-2026-63925 HIGH 8.1 UPGRADE In the Linux kernel, the following vulnerability has been resolved: macsec: fix replay protection at XPN lowe

References

← Back to latest CVEs