⚡ Weekly Recap: Cisco 0-Day, Record DDoS, LockBit 5.0, BMC Bugs, ShadowV2 Botnet & More

Cybersecurity never stops—and neither do hackers. While you wrapped up last week, new attacks were already underway. From hidden software bugs to massive DDoS attacks and new ransomware tricks, this week's roundup gives you the biggest security moves to know. Whether you're protecting key systems...

Important: firefox

Issue Overview: Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability affects Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3. CVE-2025-10527 Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component...

SUSE-SU-2025:20824-1 Security update for curl

This update for curl fixes the following issues: - CVE-2025-9086: Fixed Out of bounds read for cookie path bsc1249191 - CVE-2025-10148: Predictable WebSocket mask bsc1249348 - Fix the --ftp-pasv option in curl v8.14.1 bsc1246197 - tooloperate: fix return code when --retry is used but not triggere...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143 and Thunderbird 143

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. Some of these bugs showed evidence of memory corruption and we presume th...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 140.3.0 ESR bsc1249391. MFSA 2025-75: CVE-2025-10527 bmo1984825 Sandbox escape due to use-after-free in the Graphics: Canvas2D component CVE-2025-10528 bmo1986185 Sandbox escape due to undefined behavior,...

SUSE-SU-2025:03291-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 140.3.0 ESR bsc1249391. MFSA 2025-75: CVE-2025-10527 bmo1984825 Sandbox escape due to use-after-free in the Graphics: Canvas2D component CVE-2025-10528 bmo1986185 Sandbox escape due to undefined behavior,...

Incentives and Outcomes in Bug Bounties

Bug bounty programs have contributed significantly to security in technology firms in the last decade, but little is known about the role of reward incentives in producing useful outcomes. We analyze incentives and outcomes in Google's Vulnerability Rewards Program VRP, one of the world's largest...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-49980: USB: gadget: fix use-after-free read in usbudcuevent bsc1245110. CVE-2022-50116: tty: ngsm: fix deadlock and link starvation in outgoing data path...

Mozilla Thunderbird < 143.0

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 143.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-77 advisory. - Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142...

Mozilla Thunderbird < 143.0

The version of Thunderbird installed on the remote Windows host is prior to 143.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-77 advisory. - Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. Some of...

Mozilla Thunderbird < 140.3

The version of Thunderbird installed on the remote Windows host is prior to 140.3. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-78 advisory. - Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. Some of...

RHEL 10 : thunderbird (RHSA-2025:16157)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:16157 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Sandbox escape due to use-after-free ...

SUSE CVE-2025-10537

Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in...

CVE-2025-10537

Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in...

Security Vulnerabilities fixed in Thunderbird 140.3 — Mozilla

Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code...

Security Vulnerabilities fixed in Firefox 143 — Mozilla

Memory safety bugs present in Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code...

Mozilla -- Memory safety bugs

[email protected] reports: Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code...

CVE-2022-50333

CVE-2022-50333 concerns the Linux kernel: fs/jfs contains a shift-out-of-bounds bug in dbDiscardAG, addressed by guarding the dbMount to mitigate URSAN-generated issues. The connected Nessus/SUSE advisories reproduce the same description and confirm a kernel-level fix, without detailing affected ...

CVE-2022-50333 fs: jfs: fix shift-out-of-bounds in dbDiscardAG

In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URSAN bugs found recently by syzbot, by guarding the dbMount. As syzbot feeding rubbish into the bmap descriptor...

From Firewalls to Frontiers: AI Red-Teaming Is a Domain-Specific Evolution of Cyber Red-Teaming

A red team simulates adversary attacks to help defenders find effective strategies to defend their systems in a real-world operational setting. As more enterprise systems adopt AI, red-teaming will need to evolve to address the unique vulnerabilities and risks posed by AI systems. We take the...