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A vulnerability categorized as critical has been discovered in Linux Kernel. Affected by this issue is the function blkcg_destroy_blkgs of the file block/blk-cgroup.c. The manipulation results in use after free. This vulnerability is reported as CVE-2024-0443. The attack requires a local approach. No exploit exists. A patch should be applied to remediate this issue.

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.4. Affected is the function sctp_auto_asconf_init of the file net/sctp/socket.c of the component SCTP. This manipulation causes deadlock. This vulnerability is handled as CVE-2024-0639. The attack can only be done within the local network. There is not any exploit available. It is advisable to upgrade the affected component.

A vulnerability described as critical has been identified in MLflow. This affects an unknown part. Such manipulation leads to os command injection. This vulnerability is uniquely identified as CVE-2026-0596. The attack can only be initiated within the local network. No exploit exists.

A vulnerability marked as problematic has been reported in SignalK signalk-server up to 2.23.x. This affects an unknown part. Performing a manipulation of the argument from results in information disclosure. This vulnerability is cataloged as CVE-2026-35038. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

A vulnerability marked as critical has been reported in xmldom up to 0.8.11/0.9.8. Affected by this vulnerability is an unknown functionality. Performing a manipulation results in xml injection. This vulnerability is identified as CVE-2026-34601. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component.

A vulnerability, which was classified as critical, was found in MLflow up to 3.0. This vulnerability affects unknown code of the component FastAPI Job Endpoint. The manipulation results in missing authentication. This vulnerability is reported as CVE-2026-0545. The attack can be launched remotely. No exploit exists. You should upgrade the affected component.

A vulnerability, which was classified as critical, was found in Linux Kernel up to 7.0-rc4. Impacted is the function match_session of the file /etc/krb5.keytab of the component SMB Client. The manipulation results in password hash with insufficient computational effort. This vulnerability is known as CVE-2026-31392. Access to the local network is required for this attack. No exploit is available. You should upgrade the affected component.

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.18.16/6.19.6/7.0-rc1. The affected element is the function pkvm_init_features_from_host of the component KVM. The manipulation leads to improper initialization. This vulnerability is uniquely identified as CVE-2026-23425. The attack can only be initiated within the local network. No exploit exists. It is advisable to upgrade the affected component.

A vulnerability marked as critical has been reported in Linux Kernel up to 6.18.19/6.19.9/7.0-rc4. Impacted is the function x86_pmu_enable of the component PMU NMI Handler. Performing a manipulation results in null pointer dereference. This vulnerability is reported as CVE-2026-23435. The attacker must have access to the local network to execute the attack. No exploit exists. It is suggested to upgrade the affected component.

A vulnerability marked as critical has been reported in tukaani-project xz up to 5.8.2. This impacts the function lzma_index_decoder of the component Compression Handler. Performing a manipulation results in heap-based buffer overflow. This vulnerability was named CVE-2026-34743. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.

A vulnerability described as critical has been identified in Perfmatters Plugin up to 2.5.9.1 on WordPress. Affected by this vulnerability is the function PMCS::action_handler. The manipulation of the argument delete results in path traversal. This vulnerability is known as CVE-2026-4350. It is possible to launch the attack remotely. No exploit is available.

A vulnerability marked as critical has been reported in IDrive Cloud Backup Client on Windows. The affected element is an unknown function of the file id_service.exe. The manipulation leads to improper privilege management. This vulnerability is listed as CVE-2026-1995. The attack must be carried out locally. There is no available exploit. It is suggested to upgrade the affected component.

速修复

速修复

A vulnerability was found in NLnet Labs Routinator up to 0.12.1 and classified as critical. Impacted is an unknown function. Such manipulation leads to path traversal: '.../...//'. This vulnerability is traded as CVE-2023-39916. The attack may be launched remotely. There is no exploit available.

A vulnerability was found in Google Chrome and classified as critical. This vulnerability affects unknown code of the component GPU. Such manipulation leads to use after free. This vulnerability is uniquely identified as CVE-2026-16424. The attack can be launched remotely. No exploit exists.

A vulnerability was found in JONASBN Crypt::OpenSSL::X509 up to 2.1.2 and classified as problematic. This impacts the function extensions/extensions_by_long_name/extensions_by_oid/has_extension_oid of the component Extension. Such manipulation of the argument oid leads to out-of-bounds read. This vulnerability is referenced as CVE-2026-58102. It is possible to launch the attack remotely. No exploit is available.

A vulnerability has been found in JONASBN Crypt::OpenSSL::X509 up to 2.1.2 and classified as problematic. This affects an unknown function of the component Extension Parser. This manipulation of the argument keyid causes null pointer dereference. The identification of this vulnerability is CVE-2026-58101. It is possible to initiate the attack remotely. There is no exploit available.

7月19日，推上的一名安全研究员声称，他发现了一个在fastjson 1.2.83版本中无需gadget的RCE漏洞。一时间激起千帆浪。

Fastjson虽然已经停止维护1版本，但是1版本的Fj依旧是互联网上应用最多的Java JSON库之一，虽然1.2.83没有在维护，但是在长期和fastjson对抗的时间里，83版本仅可以基于expectClass和第三方库构成的gadget做的极其有限的攻击利用，几乎无法RCE，所以很多厂家没有选择更新到FJ2增加不确定性。

在过去的1天多时间内，基于作者的部分信息，大家正在逐渐探索出了漏洞的真相。

在7月22日，原作者公开了他们的研究文档https://fearsoff.org/cn/research/fastjson-1-2-83-rce

German and US law enforcement have dismantled the infrastructure behind Kratos, a notorious phishing-as-a-service (PhaaS) platform. Its alleged developer and administrator was arrested in Indonesia by local police. Seizure banner (Source: BKA) The takedown was led by the Frankfurt public prosecutor’s cybercrime unit (ZIT) and Germany’s Federal Criminal Police Office (BKA), working alongside US law enforcement. The suspect was arrested in Indonesia by local police. Authorities describe Kratos as one of the “world’s most widely … More →

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