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小鼠和人类实验显示，头部通过经鼻给物法摄入的药量存在性别差异，其中雌性摄药量与经期密切相关。研究人员通过小鼠实验发现，在动情前期与动情期，即雌激素奔涌至最高的阶段，雌性头部区域摄取的药物显著多于雄性；随着周期进入动情后期，雌激素跌向其最低值，两性之间基本不存在差异。研究人员在人类身上观察到了相似的现象：女性趋于更高的峰浓度，女性最高峰值逾男性最高峰值的两倍。男性则保留药物更久。

Практический разбор для тех, у кого HTTPS сломался не из-за кривого конфига, а из-за санкций, доменной зоны и договора мелким шрифтом.

Cisco has released security updates for a medium-severity security flaw in Catalyst SD-WAN Manager that has come under active exploitation in the wild. The vulnerability, tracked as CVE-2026-20262, carries a CVSS score of 6.5 out of 10.0. "A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker to create a file or

Биологи построили первую полную карту нервной системы мухи.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a security flaw impacting LiteSpeed cPanel Plugin to its Known Exploited Vulnerabilities (KEV) catalog, requiring Federal Civilian Executive Branch (FCEB) agencies to apply the fixes by June 18, 2026. The vulnerability in question is CVE-2026-54420 (CVSS score: 8.5), which has been described as a case of privilege

微软旗下的代码托管平台 GitHub 最近一段时间宕机事件频发，它正将服务迁移到微软的云计算平台 Azure，但仍然无法满足不断增长的需求，因此它正求助于最大的竞争对手亚马逊 AWS，以确保平台能正常运行。亚马逊表示不会对个别客户发表评论。对微软而言，GitHub 宕机的风险已经超过了向 AWS 付费所带来的负面影响。GitHub 首席运营官 Kyle Daigle 此前表示，该平台用户的提交(Commits)数将从 2025 年的 10 亿飙升到 2026 年 140 亿次。GitHub 在 2025 年 10 月计划将平台容量提高 10 倍，但到了 2026 年 2 月它发现需要提高 30 倍，原因是 AI 编程导致平台工作负荷大幅提升。

Вредоносный код просыпался, когда законный владелец заходил проверить свою страницу.

A vulnerability described as problematic has been identified in Symfony. Affected by this vulnerability is an unknown functionality of the component UrlGenerator. The manipulation results in encoding error. This vulnerability is known as CVE-2026-48784. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

A vulnerability marked as problematic has been reported in Symfony. Affected is an unknown function of the component URL Attribute Handler. The manipulation leads to cross site scripting. This vulnerability is traded as CVE-2026-48761. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

A vulnerability labeled as problematic has been found in Symfony. This impacts an unknown function of the component HtmlSanitizer URL Parser. Executing a manipulation can lead to clickjacking. This vulnerability appears as CVE-2026-48760. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

A vulnerability identified as problematic has been detected in Symfony. This affects an unknown function of the component Mailer Webhook Parser. Performing a manipulation results in algorithm downgrade. This vulnerability is reported as CVE-2026-48747. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

A vulnerability categorized as critical has been discovered in Symfony. The impacted element is the function IpUtils::PRIVATE_SUBNETS. Such manipulation leads to server-side request forgery. This vulnerability is documented as CVE-2026-48736. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

A vulnerability was found in Symfony. It has been rated as critical. The affected element is an unknown function of the component Firewall. This manipulation causes incorrect authorization. This vulnerability is registered as CVE-2026-48489. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

A vulnerability was found in Sanluan PublicCMS 5.202506.d. It has been declared as problematic. Impacted is an unknown function of the component Site Configuration Management Module. The manipulation results in cross site scripting. This vulnerability is cataloged as CVE-2026-36521. The attack may be launched remotely. There is no exploit available.

A vulnerability was found in RuoYi 4.8.2. It has been classified as problematic. This issue affects some unknown processing of the file /system/notice/add. The manipulation leads to cross site scripting. This vulnerability is listed as CVE-2026-37216. The attack may be initiated remotely. There is no available exploit.

A vulnerability was found in Deck9 Input 2.0.1 and classified as problematic. This vulnerability affects unknown code. Executing a manipulation can lead to cross site scripting. This vulnerability is tracked as CVE-2026-50876. The attack can be launched remotely. No exploit exists.

A vulnerability has been found in wp-buy SEO Redirection Plugin up to 9.17 on WordPress and classified as problematic. This affects an unknown part. Performing a manipulation results in cross site scripting. This vulnerability is identified as CVE-2026-52702. The attack can be initiated remotely. There is not any exploit available.

A vulnerability, which was classified as problematic, was found in FolioVision FV Flowplayer Video Player Plugin 7.5.49.7212 on WordPress. Affected by this issue is some unknown functionality. Such manipulation leads to cross site scripting. This vulnerability is referenced as CVE-2026-49773. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

A vulnerability, which was classified as problematic, has been found in Glen Don Mongaya Drag and Drop Multiple File Upload Plugin up to 1.3.9.7 on WordPress. Affected by this vulnerability is an unknown functionality. This manipulation causes cross site scripting. The identification of this vulnerability is CVE-2026-49055. It is possible to initiate the attack remotely. There is no exploit available.