Critical severity9.8NVD Advisory· Published Jun 24, 2026· Updated Jul 23, 2026
CVE-2026-53088
CVE-2026-53088
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
23cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 8 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=3.16.50,<3.17
- 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:*:*:*:*:*:*
- (no CPE)
- osv-coords14 versionspkg:rpm/opensuse/kernel-docs&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-azure&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-default-base&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-64kb&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-obs-build&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-obs-qa&distro=openSUSE%20Leap%2016.0pkg:linux/kernelpkg:rpm/opensuse/kernel-rt&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/dtb-aarch64&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-syms&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2016.0
< 6.12.0-160000.37.1+ 13 more
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1.160000.2.19
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: >= 4.13.0, < 5.10.258
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
- (no CPE)range: < 6.12.0-160000.37.1
Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/14e9f86564fff7bcf7f45c1b69080e837b31d185nvdPatch
- git.kernel.org/stable/c/29394f722f620281f2ee9a47f947734e53d72c90nvdPatch
- git.kernel.org/stable/c/2a74590170427a3ca7cc4bb8690cdd559129c29cnvdPatch
- git.kernel.org/stable/c/4cab761fc51c65aef741fcece4a18f3554edbc09nvdPatch
- git.kernel.org/stable/c/57f3f53d2c9c5a9e133596e2f7bc1c50688a6d38nvdPatch
- git.kernel.org/stable/c/72df896e31ddd06fcc5a789f025ad7a62a18bc9bnvdPatch
- git.kernel.org/stable/c/85f34ec320d3881badfd4edc5fee5cd5012bb54dnvdPatch
- git.kernel.org/stable/c/fb9a3c1f547d0ff024dbfe7b6f327626ddf0a3denvdPatch
News mentions
0No linked articles in our index yet.