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CVE-2024-26906 is an x86 Linux kernel memory-management flaw in which copy_from_kernel_nofault() permits an attempted read of the vsyscall page. A BPF program using bpf_probe_read_kernel() can invoke this path. Because the vsyscall address is not readable from kernel space, the access faults; page-fault handling treats the address as userspace, preventing the BPF fix-up from being applied and resulting in page_fault_oops() due to SMAP.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
14 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A medium-severity vulnerability affecting the identified Google Container-Optimized OS kernel package versions.
An improper vsyscall-page read allowance in Linux kernel x86 memory management.
A Linux kernel x86 memory-management flaw concerning reads of the vsyscall page through copy_from_kernel_nofault().
Linux kernel x86 memory-management flaw involving reads of the vsyscall page through copy_from_kernel_nofault().
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.