The vulnerability of the iucv_sock_getsockopt() function in the net/iucv/af_iucv.c module, which is part of the Linux kernel’s networking functions, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 09 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 3 Views
| Reporter | Title | Published | Views | Family All 34 |
|---|---|---|---|---|
 | CVE-2026-64004 | 19 Jul 202614:56 | – | cve |
 | CVE-2026-64004 net/iucv: fix locking in .getsockopt | 19 Jul 202614:56 | – | cvelist |
 | CVE-2026-64004 | 19 Jul 202614:56 | – | debiancve |
 | EUVD-2026-45577 | 19 Jul 202614:56 | – | euvd |
 | CVE-2026-64004 | 19 Jul 202616:17 | – | nvd |
 | BELL-CVE-2026-64004 | 22 Jul 202606:04 | – | osv |
| DEBIAN-CVE-2026-64004 | 19 Jul 202616:17 | – | osv |
| ROOT-OS-UBUNTU-2204-CVE-2026-64004 CVE-2026-64004 in linux - Patched by Root | 5 Sep 202605:51 | – | osv |
| UBUNTU-CVE-2026-64004 | 20 Jul 202600:00 | – | osv |
| USN-8593-1 linux-ibm, linux-oracle vulnerabilities | 23 Jul 202607:35 | – | osv |
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09 Sep 2026 00:00Current
CVSS 26.8
CVSS 37.8
EPSS0.00129