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CVE-2026-53088

9.8 critical SSVC exploitation: none Modified
NVD · CVE.org

In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: fix off-by-one in bcmgenet_put_txcb The write_ptr points to the next open tx_cb. 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.

Fix

Patch, vendor advisory and mitigation references on NVD 8

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 2

  1. StatusAnalyzed → ModifiedNVD modified 2026-10-19 20:19
  2. First seenCVSS 9.8 · linuxNVD modified 2026-10-16 16:18

Affected (CPE criteria) 8

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:4.13:-:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:4.13:rc2:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:4.13:rc3:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:4.13:rc4:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:4.13:rc5:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:4.13:rc6:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:4.13:rc7:*:*:*:*:*:*

References 8