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A vulnerability was found in C-Blosc2 up to 2.17.0. It has been classified as critical. This affects the function compress_chunk_fuzzer. The manipulation leads to buffer overflow. This vulnerability is uniquely identified as CVE-2025-29476. The attack needs to be done within the local network. Furthermore, there is an exploit available.

A vulnerability was found in Linux Kernel up to 5.10.42/5.12/5.12.9. It has been classified as critical. This affects the function kill_bdev of the component ext4. The manipulation leads to uncontrolled memory allocation. This vulnerability is uniquely identified as CVE-2021-47119. The attack needs to be approached within the local network. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 5.12.9. It has been rated as critical. This issue affects the function caif_enroll_dev of the component caif. The manipulation leads to memory leak. The identification of this vulnerability is CVE-2021-47122. The attack can only be initiated within the local network. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in FFmpeg 4.2 and classified as problematic. Affected by this issue is the function avcodec_alloc_context3 of the file options.c. The manipulation leads to denial of service. This vulnerability is handled as CVE-2020-22037. The attack may be launched remotely. There is no exploit available.

A vulnerability, which was classified as critical, was found in xz. Affected is an unknown function of the component Decoder. The manipulation leads to use after free. This vulnerability is traded as CVE-2025-31115. It is possible to launch the attack remotely. There is no exploit available. It is recommended to apply a patch to fix this issue.

Lawyer Jonathan Armstrong on Legal, Ethical Fallout From Looming 23andMe Auction
The financial collapse of personal genomics giant 23andMe raises an urgent question: What happens to your most intimate data when the company holding it goes bankrupt? Jonathan Armstrong, partner at Punter Southall Law, warns of cascading legal, ethical and security consequences.

Also: 23andMe's Privacy Meltdown, Investors' $500M AI Bet on ReliaQuest
In this week's update, ISMG editors discussed the Trump administration's cybersecurity funding cuts and potential impact on state and local ransomware defense, 23andMe's bankruptcy and the FTC's stance on genetic data privacy, ReliaQuest's $500 million raise and what it means for AI-led SecOps.

Investigators See Ongoing Use of Living-Off-the-Land Binaries, Frequent RDP Abuse
Incident responders studying last year's top attacker tools, tactics and procedures have urged cyber defenders to monitor for the unusual use of legitimate administrator tools, suspicious use of Remote Desktop Protocol, as well as attempts by attackers to hide their tracks by wiping logs.

Officials Warn Trump's Abrupt Firings Severely Weaken National Cyber Defenses
President Donald Trump fired National Security Agency and Cyber Command chief Gen. Timothy Haugh after a meeting with far-right conspiracy theorist Laura Loomer, sparking concerns among cybersecurity experts and lawmakers that the dismissals weaken national cyber defenses and military readiness.

An old DNS switcheroo technique is still helping attackers keep their infrastructure alive. But is it really a pressing issue in 2025?

A vulnerability has been found in Bloofox CMS 0.3.4 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file plugins/spaw2/dialogs/dialog.php. The manipulation leads to path traversal. This vulnerability is known as CVE-2008-5748. The attack can be launched remotely. Furthermore, there is an exploit available.

A vulnerability has been found in Nokia Electronic Documentation 5.0 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file /docs. The manipulation leads to cross site scripting. This vulnerability is known as CVE-2003-0801. The attack can be launched remotely. Furthermore, there is an exploit available.

A vulnerability, which was classified as critical, has been found in usememos memos up to 0.13.2. Affected by this issue is some unknown functionality of the file /o/get/image. The manipulation leads to server-side request forgery. This vulnerability is handled as CVE-2024-29029. The attack may be launched remotely. There is no exploit available. It is recommended to apply a patch to fix this issue.

A vulnerability was found in Baidu OpenRASP up to 1.3.7. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /login. The manipulation of the argument redirect leads to cross site scripting. This vulnerability is handled as CVE-2024-29183. The attack may be launched remotely. There is no exploit available. It is recommended to apply a patch to fix this issue.

A vulnerability classified as problematic has been found in CSZ CMS 1.3.0. This affects the function Settings. The manipulation of the argument Default Keyword leads to cross site scripting. This vulnerability is uniquely identified as CVE-2024-27752. It is possible to initiate the attack remotely. There is no exploit available.

A vulnerability, which was classified as problematic, has been found in SEMCMS 4.8. This issue affects some unknown processing. The manipulation leads to cross site scripting. The identification of this vulnerability is CVE-2024-32409. The attack may be initiated remotely. There is no exploit available.

A vulnerability was found in FFmpeg N113007-g8d24a28d06. It has been classified as critical. Affected is the function gen_alias_map of the file libavcodec/jpegxl_parser.c. The manipulation leads to buffer overflow. This vulnerability is traded as CVE-2023-51791. It is possible to launch the attack remotely. There is no exploit available.