[UPDATE] [high] Linux Kernel: Multiple vulnerabilities
An attacker can exploit multiple vulnerabilities in the Linux Kernel to carry out unspecified attacks that may lead to a denial-of-service condition or cause memory corruption.
CSIRTS triage
- What
- Multiple vulnerabilities in the Linux Kernel can lead to denial-of-service or memory corruption.
- Who is affected
- Deployments of the Linux Kernel are affected.
- Urgency
- Remediation is urgent due to the high severity of potential denial-of-service and memory corruption.
- Action
- Apply the latest patches for the Linux Kernel.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0462
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2025-712250.08% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 0% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-712270.10% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 1% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-712290.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-712300.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-712310.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-712320.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-712330.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-712340.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 7% of all EPSS-scored CVEs.
Referenced CVEs
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- unknownUSN-8669-1: Linux kernel (NVIDIA) vulnerabilitiesubuntu
- unknownUSN-8668-1: Linux kernel (GCP) vulnerabilitiesubuntu
- unknownUSN-8665-1: Linux kernel (Raspberry Pi) vulnerabilitiesubuntu
- highCVE-2025-71228: LoongArch: Set correct protection_map[] for VM_NONE/VM_SHAREDmsrc
- highCVE-2026-23213: drm/amd/pm: Disable MMIO access during SMU Mode 1 resetmsrc
- highCVE-2026-23214: btrfs: reject new transactions if the fs is fully read-onlymsrc
- mediumCVE-2025-71227: wifi: mac80211: don't WARN for connections on invalid channelsmsrc
- highCVE-2025-71225: md: suspend array while updating raid_disks via sysfsmsrc
- unknownUbuntu Linux Kernel Multiple Vulnerabilitieshkcert
- unknownUSN-8620-4: Linux kernel (Intel IoTG) vulnerabilitiesubuntu
- unknownUSN-8620-3: Linux kernel (Intel IoTG) vulnerabilitiesubuntu
- unknownUSN-8620-2: Linux kernel (Azure FIPS) vulnerabilitiesubuntu
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