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CVE

CVE-2026-72041

espintcp: use sk_msg_free_partial to fix partial send
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CVE

CVE-2026-72041

espintcp: use sk_msg_free_partial to fix partial send

In the Linux kernel, the following vulnerability has been resolved:

espintcp: use skmsgfree_partial to fix partial send

skmsgfree_partial() ensures consistency of the skmsg at every

iteration, without having to manually handle uncharges and offsets.

This simplifies the code, and fixes some bugs in skmsg accounting when

we don't send the full contents.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://git.kernel.org/stable/c/007800408002d871f5699bdb944f985896730b8f, https://git.kernel.org/stable/c/14c0b42c8a2cd9b5361bbff45b52f69c62c6a286, https://git.kernel.org/stable/c/4ea8c051b4bd7feec7749a980f2f70e1782b84d7, https://git.kernel.org/stable/c/518dcb84b997dff461800b079e5f2596389f766a, https://git.kernel.org/stable/c/54d73f18f8919735f4d04d6f43374f75756c0180, https://git.kernel.org/stable/c/a338ce41bc933d8f74c39d9b3b6f1d8ca53d9714, https://git.kernel.org/stable/c/a66d45e0ce6d73cd79962d422388e61bfaf0cb50, https://git.kernel.org/stable/c/a977f78adce40b39d90d9567e7987bb110102810, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72041.json, https://nvd.nist.gov/vuln/detail/CVE-2026-72041, https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Severity

9.8

CVSS Score
0
10

Basic Information

Base CVSS
9.8
EPSS Probability
0.00695%
EPSS Percentile
0.50308%
Introduced Version
e27cca96cd68fa2c6814c90f9a1cfd36bb68c593,5.6.0,5.11.0,5.16.0,6.2.0,6.7.0,6.13.0,6.19.0,0
Fix Available
007800408002d871f5699bdb944f985896730b8f,5.10.266,5.15.217,6.1.184,6.6.145,6.12.97,6.18.40,7.1.5,6.12.100-1

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