CVE-2026-98187: linux

CVSS: UnknownReceived
AliasesUBUNTU-CVE-2026-98187DEBIAN-CVE-2026-98187
Published 06-10-2026Last modified 19-10-2026
Open JSON

Vulnerability summary

CVE-2026-98187 is a vulnerability in linux with no CVSS score yet. EPSS estimates a 0.18% chance of exploitation in the next 30 days, higher than 7.5% of scored vulnerabilities.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
0.18%
0%100%
Low · Change unavailable
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1 · Related 1
OPENSUSE-SU-2026:12131-1

Timeline

  1. 06-10-2026
    PublishedVulnerability first disclosed.
  2. 19-10-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: p54: require a full exp_if record in PDR_INTERFACE_LIST The PDR_INTERFACE_LIST loop only checks that the record start is within the entry before reading an entire struct exp_if from it. A truncated trailing record makes the if_id/variant reads cross the entry boundary into the heap beyond the EEPROM buffer (verified with a KASAN reproducer of the loop). The variant also feeds the synth front-end selection, so this is not only a leak. Advance only while a full record still fits in the entry.

CVSS metrics

Risk metrics not yet published.

EPSS trend

Probability

0.18%

Chance of exploitation in the next 30 days

Percentile

8%

Versus all other CVEs

30-day change

Change unavailable

Change unavailable

06-10-202621-10-2026
EPSS score
0.18%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu169 products
  • linuxAll versions (No fix recorded)
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded)
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian1 product
  • linuxAll versions (No fix recorded) | < 6.1.190-1 | < 6.12.113-1 | < 7.2.8-1
Linux1 product
  • linux≥ eff1a59c48e3c6a006eb4fe5f2e405a996f2259d, < 162dbe1c285a621eab6a9f2851086b63a0378928 | ≥ eff1a59c48e3c6a006eb4fe5f2e405a996f2259d, < 70bf34b425fe549a4f6a8d50a319f8f05d1f91c9 | ≥ eff1a59c48e3c6a006eb4fe5f2e405a996f2259d, < 487f966421014de41e835bbce3feb30b35f4f729 | ≥ eff1a59c48e3c6a006eb4fe5f2e405a996f2259d, < bc83c04be042f53869c315b8e1eb5f124959d1d7 | ≥ eff1a59c48e3c6a006eb4fe5f2e405a996f2259d, < d44c1badc2dcb042985f7e37f4c448c84548b81f | ≥ eff1a59c48e3c6a006eb4fe5f2e405a996f2259d, < d2fb6b588dc5bbab4f603661e41cd60f0d931628 | ≥ eff1a59c48e3c6a006eb4fe5f2e405a996f2259d, < d82492fd0a3fb61963c236521852763238ad3898 | ≥ eff1a59c48e3c6a006eb4fe5f2e405a996f2259d, < d8efd84f49379ed28624098821f80e992657d935 | 2.6.24

3 vendors · 171 products

References

12 links
Show all 12 references