The vulnerability of the gmap_helper_zap_one_page() function in the arch/s390/mm/gmap_helpers.c module, which is part of the S390 platform support for the Linux operating system, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 25 Aug 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 32 |
|---|---|---|---|---|
 | CVE-2025-71155 | 23 Jan 202614:25 | – | attackerkb |
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | CVE-2025-71155 | 23 Jan 202615:26 | – | circl |
 | Linux Kernel Security Vulnerabilities | 23 Jan 202600:00 | – | cnnvd |
 | CVE-2025-71155 | 23 Jan 202614:25 | – | cve |
 | CVE-2025-71155 KVM: s390: Fix gmap_helper_zap_one_page() again | 23 Jan 202614:25 | – | cvelist |
 | CVE-2025-71155 | 23 Jan 202614:25 | – | debiancve |
 | EUVD-2026-4402 | 23 Jan 202614:25 | – | euvd |
 | CVE-2025-71155 | 23 Jan 202615:16 | – | nvd |
 | BELL-CVE-2025-71155 | 1 Feb 202606:08 | – | osv |
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25 Aug 2026 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 25
CVSS 35.8
EPSS0.00117