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CVE-2025-49743 | Microsoft Windows up to Server 2025 Graphics use after free (Nessus ID 249138 / WID-SEC-2025-1790)

Vuldb Updates
7 months ago
A vulnerability, which was classified as critical, was found in Microsoft Windows. Affected by this vulnerability is an unknown functionality of the component Graphics. Executing manipulation can lead to use after free. The identification of this vulnerability is CVE-2025-49743. The attack can only be executed locally. There is no exploit available. A patch should be applied to remediate this issue.
vuldb.com

CVE-2025-48807 | Microsoft Windows up to Server 2025 communication channel to intended endpoints (EUVD-2025-24278 / WID-SEC-2025-1790)

Vuldb Updates
7 months ago
A vulnerability described as critical has been identified in Microsoft Windows. The impacted element is an unknown function. The manipulation results in improper restriction of communication channel to intended endpoints. This vulnerability is known as CVE-2025-48807. Attacking locally is a requirement. No exploit is available. It is best practice to apply a patch to resolve this issue.
vuldb.com

CVE-2025-40209 | Linux Kernel up to 6.12.57/6.17.7/6.18-rc4 btrfs_add_qgroup_relation return value (WID-SEC-2025-2658)

VulDB Recent Entries
7 months ago
A vulnerability, which was classified as critical, was found in Linux Kernel up to 6.12.57/6.17.7/6.18-rc4. Affected by this issue is the function btrfs_add_qgroup_relation. Executing manipulation can lead to unchecked return value. This vulnerability is tracked as CVE-2025-40209. The attack is only possible within the local network. No exploit exists. You should upgrade the affected component.
vuldb.com

CVE-2025-40211 | Linux Kernel up to 6.12.57/6.17.7/6.18-rc3 ACPI acpi_video_switch_brightness use after free (WID-SEC-2025-2658)

VulDB Recent Entries
7 months ago
A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.12.57/6.17.7/6.18-rc3. Affected by this vulnerability is the function acpi_video_switch_brightness of the component ACPI. Performing manipulation results in use after free. This vulnerability is identified as CVE-2025-40211. The attack can only be performed from the local network. There is not any exploit available. It is advisable to upgrade the affected component.
vuldb.com

CVE-2025-40210 | Linux Kernel up to 6.17.7/6.18-rc3 NFSD allocation of resources (WID-SEC-2025-2658)

VulDB Recent Entries
7 months ago
A vulnerability classified as critical was found in Linux Kernel up to 6.17.7/6.18-rc3. Affected is an unknown function of the component NFSD. Such manipulation leads to allocation of resources. This vulnerability is referenced as CVE-2025-40210. The attack needs to be initiated within the local network. No exploit is available. Upgrading the affected component is advised.
vuldb.com

慢性病在动物中蔓延

Solidot
7 months ago
癌症、肥胖症、糖尿病和退行性关节病等已不再仅是人类的问题，如今它们正在动物王国里传播。在全球范围内，包括家养宠物、家畜和海洋生物在内的各种动物都出现了严重的健康问题。研究发现，遗传倾向会增加某些动物的患病风险。为了外观而选择性繁育的狗和猫，以及为提高生产力而繁育的家畜，患糖尿病和二尖瓣疾病的可能性更大。而环境因素，包括不良饮食、缺乏身体活动及长期压力，也会影响这些疾病在不同物种中出现的方式和时间。这些例子在许多环境中都能找到。家养的猫和狗肥胖现象十分普遍。最近的调查估计，有50%到60%的猫和狗属于超重范畴，这导致了猫糖尿病的发病率逐年上升。在农业环境中，约20%的圈养猪会患上骨关节炎。海洋动物也面临着类似的挑战：白鲸有患胃肠癌的记录，而养殖的大西洋鲑鱼则会患上心肌病综合征。生活在受工业化学品，如多环芳烃和多氯联苯污染的河口的野生动物，其肝癌发病率高达15%至25%。研究指出，人为驱动的生态转型正在加剧这些威胁。

撞击地球的行星忒伊亚可能更靠近太阳

Solidot
7 months ago
根据发表在《科学》期刊上的一项研究，通过追踪月球和地球岩石中的铁同位素指纹，试图揭开月球神秘前身起源之谜的研究人员为月球起源于内太阳系的观点增添了证据。研究结果披露，忒伊亚（Theia）——这颗因与地球相撞而形成月球的火星大小的行星体的诞生处可能比地球更靠近太阳。月球被认为是在太阳系形成后约一亿年时因忒伊亚与早期地球碰撞而形成的。大多数关于这一过程的模型提示，月球主要由来自这颗远古撞击体的物质构成。如果忒伊亚的同位素组成与地球不同，那么月球的同位素组成也应该与地球不同。这种同位素差异可揭示某行星体在太阳系中的起源处，从而可为了解忒伊亚的诞生处提供线索。然而对月球岩石的分析表明，月球和地球在许多元素的同位素组成上几乎等同。尽管有多种模型竞相尝试对这种相似性做出解释，但由于缺乏清晰的同位素差异以及其成因尚不确定，因此要确认忒伊亚最初形成于何处颇具挑战性。最新分析结果显示，地球和月球的铁同位素组成如出一辙，忒伊亚可能起源于内太阳系，其形成位置甚至比原地球更接近太阳。

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