The vulnerability of the hsr_addr_is_self() function in the net/hsr/hsr_framereg.c module, which allows a hacker to cause a service failure.
🗓️ 04 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 2 Views
| Reporter | Title | Published | Views | Family All 26 |
|---|---|---|---|---|
 | CVE-2026-53353 | 1 Jul 202613:32 | – | attackerkb |
 | CVE-2026-53353 affecting package kernel for versions less than 6.6.143.1-1 | 8 Jul 202616:02 | – | cbl_mariner |
 | CVE-2026-53353 | 1 Jul 202622:41 | – | circl |
 | CVE-2026-53353 | 1 Jul 202613:32 | – | cve |
 | CVE-2026-53353 hsr: Remove WARN_ONCE() in hsr_addr_is_self(). | 1 Jul 202613:32 | – | cvelist |
 | CVE-2026-53353 | 1 Jul 202613:32 | – | debiancve |
 | Unbreakable Enterprise kernel security update | 4 Sep 202600:00 | – | oraclelinux |
 | EUVD-2026-40987 | 1 Jul 202613:32 | – | euvd |
 | Updated kernel, kmod, bluez, firmware, wireless-regdb and drakx-installer-images packages fix security vulnerabilities | 1 Aug 202615:58 | – | mageia |
 | hsr: Remove WARN_ONCE() in hsr_addr_is_self(). | 2 Jul 202608:04 | – | mscve |
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04 Sep 2026 00:00Current
5.3Medium risk
Vulners AI Score5.3
CVSS 24.6
CVSS 35.5
EPSS0.00162