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CVE-2026-23451

26
FAUCET Score

CVE-2026-23451 addresses a vulnerability in the Linux kernel's bonding module, where the bond_header_parse() function could enter an infinite loop when two bonding devices are stacked. This logical flaw, if triggered, could lead to a denial of service for the affected system, though its overall severity is considered low with a FAUCET Risk Score of 20.0/100. There is currently no evidence of active exploitation, public exploit code, or significant community or media attention regarding this issue.

Impacted Technologies

VendorProductVersion(s)CPE
6.12.78CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:6.12.78:*:*:*:*:*:*:*
6.18.19CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:6.18.19:*:*:*:*:*:*:*
6.19.9CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:6.19.9:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
36.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 15th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

git.kernel.org / stable/c/4172a7901cf43fe1cc63ef7a2ef33735ff7b7d13
Patch
git.kernel.org / stable/c/946bb6cacf0ccada7bc80f1cfa07c1ed79511c1c
Patch
git.kernel.org / stable/c/9532d0d0ad1d726c06f807e8f0f1ec93cbabb452
git.kernel.org / stable/c/9b49c854f14f5e2d493e562a1e28d2e57fe37371
Patch
git.kernel.org / stable/c/b7405dcf7385445e10821777143f18c3ce20fa04
Patch