01 Record

CVE-2026-31546

net: bonding: fix NULL deref in bond_debug_rlb_hash_show

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

net: bonding: fix NULL deref in bond_debug_rlb_hash_show

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.13% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 2.9% of scored records. A rank, not a probability.
NVD base score: 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-07-14.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-04-24 14:33Z4 MO AGO

Last updated

2026-07-14 12:48Z1 MO AGO

Reserved

2026-03-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

c976140c8f78f6a36eb492b6e4566297a4e1db1914c8cb5d1a88019dc51eeb84

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxcaafa84251b886feb6cdf23d50e2cc99dcdaaaf3 to < 19f0fd87df0e5746b24f5caa465a66a8c6e6e241, caafa84251b886feb6cdf23d50e2cc99dcdaaaf3 to < edacf1613f7b26423ebfa8b2892e7453c4235354, caafa84251b886feb6cdf23d50e2cc99dcdaaaf3 to < 2ec2c777f357a83c3d503d8d9370c90b60f0ae63, caafa84251b886feb6cdf23d50e2cc99dcdaaaf3 to < 0a3f8cd3f370247ded14d38d216b49dd30eade76, caafa84251b886feb6cdf23d50e2cc99dcdaaaf3 to < 6a3bb74e25d79cbb15f67ef80f71e2b2bfe27ff4, caafa84251b886feb6cdf23d50e2cc99dcdaaaf3 to < 017d674cf6930e9586a29ee808c7ca09d1396d07, caafa84251b886feb6cdf23d50e2cc99dcdaaaf3 to < ec9762f0df2f9fbe3f40a3bfa8aab8b2f721466c, caafa84251b886feb6cdf23d50e2cc99dcdaaaf3 to < 605b52497bf89b3b154674deb135da98f916e390, 2.6.38—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/19f0fd87df0e5746b24f5caa465a66a8c6e6e241
git.kernel.orghttps://git.kernel.org/stable/c/edacf1613f7b26423ebfa8b2892e7453c4235354
git.kernel.orghttps://git.kernel.org/stable/c/2ec2c777f357a83c3d503d8d9370c90b60f0ae63
git.kernel.orghttps://git.kernel.org/stable/c/0a3f8cd3f370247ded14d38d216b49dd30eade76
git.kernel.orghttps://git.kernel.org/stable/c/6a3bb74e25d79cbb15f67ef80f71e2b2bfe27ff4
git.kernel.orghttps://git.kernel.org/stable/c/017d674cf6930e9586a29ee808c7ca09d1396d07
git.kernel.orghttps://git.kernel.org/stable/c/ec9762f0df2f9fbe3f40a3bfa8aab8b2f721466c
git.kernel.orghttps://git.kernel.org/stable/c/605b52497bf89b3b154674deb135da98f916e390
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-082556.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html

01 Record index

CVE-2026-31546

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-31546

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References