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Search Results (421198 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-64267 | 1 Linux | 1 Linux Kernel | 2026-08-12 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: fuse: avoid 32-bit prune notification count wrap FUSE_NOTIFY_PRUNE validates the nodeid payload length with: size - sizeof(outarg) != outarg.count * sizeof(u64) On 32-bit kernels, size_t is also 32 bits, so the daemon-controlled count multiplication can wrap. A prune notification with count 0x20000000 and no nodeid payload passes the check, enters the copy loop, and asks the device copy path to read nodeids that are not present in the userspace write buffer. In QEMU this reaches the fuse_copy_fill() BUG_ON(!err) path. Validate the payload length with array_size() instead. That accepts exactly the same valid messages, but avoids wrapping arithmetic before the copy loop consumes the count. | ||||
| CVE-2026-64111 | 1 Linux | 1 Linux Kernel | 2026-08-12 | 7.1 High |
| In the Linux kernel, the following vulnerability has been resolved: lsm: hold cred_guard_mutex for lsm_set_self_attr() Just as proc_pid_attr_write() already does before calling the LSM hook. This only matters for SELinux and AppArmor which check whether the process is being ptraced and if so, whether to allow the transition. | ||||
| CVE-2026-64116 | 1 Linux | 1 Linux Kernel | 2026-08-12 | 7.5 High |
| In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: add NULL check for idev in ipv6_hop_ioam() Reported by Sashiko: The function ipv6_hop_ioam() accesses __in6_dev_get(skb->dev)->cnf.ioam6_enabled without validating the returned idev pointer. Because addrconf_ifdown() can concurrently clear dev->ip6_ptr via RCU, __in6_dev_get() can return NULL during interface teardown, which could cause a NULL pointer dereference when processing an IOAM Hop-by-Hop option. Let's add a check and use SKB_DROP_REASON_IPV6DISABLED accordingly. | ||||
| CVE-2026-14258 | 2 Dhcpcd Project, Redhat | 2 Dhcpcd, Enterprise Linux | 2026-08-12 | 6.5 Medium |
| A flaw was found in dhcpcd's IPv6 Neighbor Discovery Router Advertisement processing. A specially crafted IPv6 Router Advertisement containing a zero-length Neighbor Discovery option can bypass validation during packet storage and later be reparsed without adequate validation, causing the parser to enter a non-advancing loop. Successful exploitation may result in excessive CPU consumption, leading to a denial of service. | ||||
| CVE-2026-64104 | 1 Linux | 1 Linux Kernel | 2026-08-12 | 8.7 High |
| In the Linux kernel, the following vulnerability has been resolved: virt: sev-guest: Explicitly leak pages in unknown state When set_memory_{encrypted,decrypted}() fail, the user cannot know at which point the function failed, meaning that the pages are left in an unknown state from the point of view of the caller. Since the pages may be left in an unencrypted state, they are not suitable for general use, and cannot be returned safely to the buddy allocator. Avoid the issue by never freeing the pages, and then do the proper accounting by calling snp_leak_pages(). | ||||
| CVE-2025-32087 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2025-27245 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2025-31943 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2025-35977 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2025-32737 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2025-20020 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2025-32084 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2022-45899 | 1 Nokia | 1 Broadcast Message Center | 2026-08-12 | 6.5 Medium |
| Nokia Broadcast Message Center (BMC) before 13.1 allows an unauthenticated remote attacker to do OS command injection as root via shell metacharacters in the Log Scanner Search Pattern field. | ||||
| CVE-2025-24837 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2025-35988 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2025-25275 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2025-24488 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2025-27570 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2025-30178 | 2026-08-12 | N/A | ||
| This CVE ID has been rejected or withdrawn by its CVE Numbering Authority because it is Unused | ||||
| CVE-2026-64180 | 1 Linux | 1 Linux Kernel | 2026-08-12 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: mm/memory_hotplug: fix memory block reference leak on remove Patch series "mm: Fix memory block leaks and locking", v2. This series fixes two memory block device reference leaks and one locking issue around the per-memory_block hwpoison counter. This patch (of 2): remove_memory_blocks_and_altmaps() looks up each memory block with find_memory_block(), which acquires a reference to the memory block device. That reference is never dropped on this path, resulting in a leaked device reference when removing memory blocks and their altmaps. Drop the reference after retrieving mem->altmap and clearing mem->altmap, before removing the memory block device. | ||||