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CVE-2026-80595· NVD / CVE Program· CNA Linux

Input: ims-pcu - add response length checks

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: 0.22% (FIRST EPSS).
  • Fixed version: Linux Linux 3e0e8d7f8139a9496e389e7372e3f8b57b3e4e3e, 48c9d92fd4ee3a8f5d2cb46c802a0eff8e67c79c, 89cf4d18ff87efa5c47ba38de36aea5c03f98b05.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 3e0e8d7f8139a9496e389e7372e3f8b57b3e4e3e, 48c9d92fd4ee3a8f5d2cb46c802a0eff8e67c79c, 89cf4d18ff87efa5c47ba38de36aea5c03f98b05 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: Input: ims-pcu - add response length checks The driver processes response data from device buffers without verifying that the device actually sent enough data. This can lead to out-of-bounds reads or processing stale data. Add checks for the expected response length before accessing the buffers.

—No exploit Fix available
Published
Aug 28, 2026
Updated
Aug 28, 2026
EPSS
0.2% · 11th 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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When you'll hear from us

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  • 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

    • 3.10affected
    • 628329d52474323938a03826941e166bc7c8eff4 and later · before bbafb75cd9da50d86335cbd98b8b3492bb5e42a6affected · git
    • 628329d52474323938a03826941e166bc7c8eff4 and later · before 3e0e8d7f8139a9496e389e7372e3f8b57b3e4e3eaffected · git
    • 628329d52474323938a03826941e166bc7c8eff4 and later · before 89cf4d18ff87efa5c47ba38de36aea5c03f98b05affected · git
    • 628329d52474323938a03826941e166bc7c8eff4 and later · before f7f5afeed31baaca0b027c2d46a25ee86fb4c9daaffected · git
    • 628329d52474323938a03826941e166bc7c8eff4 and later · before dc9fdb538ce5b7f32540991f4a25ab63fab7ba07affected · git
    • 628329d52474323938a03826941e166bc7c8eff4 and later · before f28c5cabb2df09ad1fcfb7cdb2b3ed2f690d81f0affected · git
    • 628329d52474323938a03826941e166bc7c8eff4 and later · before f3c63aecca90be42b66cdc66de7c4a6104104d17affected · git
    • 628329d52474323938a03826941e166bc7c8eff4 and later · before 48c9d92fd4ee3a8f5d2cb46c802a0eff8e67c79caffected · git
    • before 3.10not affected · semver

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.180-16.1.180-1
Debian:13linuxbefore 6.12.100-16.12.100-1
Debian:14linuxbefore 7.1.5-17.1.5-1

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-2026-80592Aug 28, 2026 · samples/damon/mtier: fail early if address range parameters are invalid
    0Monitor
  • ← EarlierCVE-2026-80594Aug 28, 2026 · Input: ims-pcu - fix potential infinite loop in CDC union descriptor parsing
    0Monitor
  • Later →CVE-2026-80596Aug 28, 2026 · Input: ims-pcu - only expose sysfs attributes on control interface
    33Monitor

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 Linux3e0e8d7f8139a9496e389e7372e3f8b57b3e4e3eVendor (CNA)
Linux Linux48c9d92fd4ee3a8f5d2cb46c802a0eff8e67c79cVendor (CNA)
Linux Linux89cf4d18ff87efa5c47ba38de36aea5c03f98b05Vendor (CNA)
Linux Linuxbbafb75cd9da50d86335cbd98b8b3492bb5e42a6Vendor (CNA)
Linux Linuxdc9fdb538ce5b7f32540991f4a25ab63fab7ba07Vendor (CNA)
Linux Linuxf28c5cabb2df09ad1fcfb7cdb2b3ed2f690d81f0Vendor (CNA)
Linux Linuxf3c63aecca90be42b66cdc66de7c4a6104104d17Vendor (CNA)
Linux Linuxf7f5afeed31baaca0b027c2d46a25ee86fb4c9daVendor (CNA)
debian:linux6.1.180-1 · 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