Get a Demo

Let's Patch It!

Book a short call with one our specialists, we'll walk you through how Endor Patches work, and ask you a few questions about your environment (like your primary programming languages and repository management). We'll also send you an email right after you fill out the form, feel free to reply with any questions you have in advance!

CVE

CVE-2026-53088

net: bcmgenet: fix off-by-one in bcmgenet_put_txcb
Back to all
CVE

CVE-2026-53088

net: bcmgenet: fix off-by-one in bcmgenet_put_txcb

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

net: bcmgenet: fix off-by-one in bcmgenetputtxcb

The writeptr points to the next open txcb. We want to return the

tx_cb that gets rewinded, so we must rewind the pointer first then

return the tx_cb that it points to. That way the txcb can be correctly

cleaned up.

Package Versions Affected

Package Version
patch Availability
No items found.

Automatically patch vulnerabilities without upgrading

Fix Without Upgrading
Detect compatible fix
Apply safe remediation
Fix with a single pull request

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/14e9f86564fff7bcf7f45c1b69080e837b31d185, https://git.kernel.org/stable/c/29394f722f620281f2ee9a47f947734e53d72c90, https://git.kernel.org/stable/c/2a74590170427a3ca7cc4bb8690cdd559129c29c, https://git.kernel.org/stable/c/4cab761fc51c65aef741fcece4a18f3554edbc09, https://git.kernel.org/stable/c/57f3f53d2c9c5a9e133596e2f7bc1c50688a6d38, https://git.kernel.org/stable/c/72df896e31ddd06fcc5a789f025ad7a62a18bc9b, https://git.kernel.org/stable/c/85f34ec320d3881badfd4edc5fee5cd5012bb54d, https://git.kernel.org/stable/c/fb9a3c1f547d0ff024dbfe7b6f327626ddf0a3de, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/53xxx/CVE-2026-53088.json, https://nvd.nist.gov/vuln/detail/CVE-2026-53088, 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
0.00399%
EPSS Percentile
0.33362%
Introduced Version
876dbadd53a7102e2a84afc84ea2bd3ee6dc5636,0,3.16.50,4.13.0,5.11.0,5.16.0,6.2.0,6.7.0,6.13.0,6.19.0
Fix Available
57f3f53d2c9c5a9e133596e2f7bc1c50688a6d38,3.17,5.10.258,5.15.209,6.1.175,6.6.141,6.12.91,6.18.33,7.0.10,6.1.176-1,5.10.259-1,6.1.176-1~deb11u1,6.12.94-1,4.15.0-254.266,4.15.0-1195.208,5.4.0-1162.173~18.04.1,4.15.0-1205.220,4.15.0-1188.205,5.4.0-1165.174~18.04.1,5.4.0-234.254~18.04.1,5.4.0-1108.113~18.04.1,4.15.0-1177.182,4.15.0-1158.169,5.4.0-1145.158~18.04.1,5.4.0-234.254,5.4.0-1162.173,5.15.0-1112.119~20.04.1,5.4.0-1167.173,5.15.0-1117.126~20.04.1,5.15.0-1117.126~20.04.2,5.4.0-1121.128,5.4.0-1165.174,5.15.0-186.196~20.04.1,5.4.0-1108.113,5.15.0-1106.110~20.04.1,5.15.0-1107.113~20.04.1,5.4.0-1066.69,5.15.0-184.194~20.04.1,5.15.0-1064.66~20.04.1,5.4.0-1160.170,5.15.0-1109.115~20.04.1,5.4.0-1145.158,5.4.0-1080.84,6.8.0-136.136,6.8.0-1061.64,6.8.0-1063.71,6.8.0-1062.69,6.8.0-1064.72,6.8.0-1059.67,6.8.0-1046.50,7.0.0-28.28~24.04.1,6.8.0-1061.62,6.8.0-136.136.2,6.8.0-1059.62,7.0.0-1016.16~24.04.1,6.8.0-1059.62.1,6.8.0-1030.31,6.8.0-1058.61,6.8.0-1061.65,6.8.0-1033.34,5.15.0-186.196,5.15.0-1112.119,6.8.0-1061.64~22.04.1,5.15.0-1117.126,6.8.0-1063.71~22.04.1,6.8.0-1062.69~22.04.1,5.15.0-1112.122,6.8.0-1064.72~22.04.1,5.15.0-1108.114,5.15.0-1095.103,6.8.0-136.136~22.04.1,5.15.0-1106.110,6.8.0-1061.62~22.04.1,5.15.0-1107.113,5.15.0-1104.109,5.15.0-184.194,6.8.0-136.136.2~22.04.1,5.15.0-1107.108,6.8.0-1059.62~22.04.1,5.15.0-1064.66,5.15.0-1053.53,5.15.0-1109.115,6.8.0-1058.61~22.04.1,6.8.0-136.136~22.04.3,5.15.0-1075.79

Fix Critical Vulnerabilities Instantly

Secure your app without upgrading.
Fix Without Upgrading