Astra Linux – Vulnerability in WebKit2GTK

A memory corruption issue has been resolved through improved state management. This issue is fixed in macOS Ventura 13.3, Safari 16.4, iOS 16.4, and iPadOS 16.4, as well as iOS 15.7.7 and iPadOS 15.7.7. Processing web content may lead to arbitrary code execution. Apple is aware of a report...

Astra Linux – Vulnerability in Chromium

Before version 88.0.4324.146, using "Use after free" in Payments in Google Chrome on Mac allowed a remote attacker to potentially perform a sandbox escape through a crafted HTML page...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: wilc1000 – fixed a potential memory leak in wilcmacxmit The wilcmacxmit function returns NETDEVTXOK without freeing the skb buffer; this issue was addressed by using devkfreeskb to free the buffer. This fix has been tested...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: In the tunnels section, there’s no need to assume that the macheader is set when using skbtunnelcheckpmtu. The recently added debug in commit f9aefd6b2aa3 “net: warn if mac header was not set” identified a bug in...

Astra Linux – Vulnerability in xrdp

xrdp is an open-source RDP server. In versions up to 0.10.5, xrdp does not implement verification for the Message Authentication Code MAC signature of encrypted RDP packets when using the “Classic RDP Security” layer. Although the sender correctly generates these signatures, the receiving side...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.10, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: i40e: Fixed potential invalid access when the MAC list is empty. listfirstentry never returns NULL—if the list is empty, it still returns a pointer to an invalid object, leading to potential invalid memory access when dereferenci...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15

In the Linux kernel, the following vulnerability has been resolved: net: nsh: Use the correct macoffset to unwind gso skb in nshgsosegment. As shown in the call trace, the skbpanic error occurred due to an incorrect skb-macheader in nshgsoSegment. Invalid opcode: 0000 1 PREEMPT SMP KASAN PTI CPU:...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: net:emac/emac-mac: A use-after-free issue was addressed in emacmactxbufsend. In emacmactxbufsend, it calls emactxfilltpd.., skb,... If an error occurs in emactxfilltpd, the skb will be freed via devkfreeskbskb in the error branch...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: phy: It is now possible to allow the MDIO bus’s PM operations to initiate/stop the state machine for the phylink-controlled PHY. There are two types of DSA drivers: 1. Those that call dsaswitchsuspend and dsaswitchresume...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: When the MAC endpoint device is disconnected, it should be removed properly. The function fslmcgetendpoint returns the MAC endpoint device using the devicefindchild function. The switch port’s connection path stores...

macchanger

GNU MAC Changer GNU MAC Changer è un'utilità che rende più facile la manipolazione degli indirizzi MAC delle interfacce di rete. Sito web: http://www.gnu.org/software/macchanger Repository: http://github.com/alobbs/macchanger Cordiali saluti, Alvaro Lopez Ortega [email protected]...

A week in security (September 28 – October 4)

Last week on Malwarebytes Labs: Fake xStocks, Pendle, and other sites bait crypto users with rewards votes Shadow AI explained: The work shortcut that could leak your company’s secrets Convincing Free Mobile phishing emails appear after data breach Malwarebytes earns another Top Product award in...

A week in security (September 28 – October 4)

Last week on Malwarebytes Labs: Fake xStocks, Pendle, and other sites bait crypto users with rewards votes Shadow AI explained: The work shortcut that could leak your company’s secrets Convincing Free Mobile phishing emails appear after data breach Malwarebytes earns another Top Product award in...

DEBIAN-CVE-2026-71888

In Bouncy Castle for Java before 1.86, the streaming CMS AuthenticatedData parser accepted a message whose digestAlgorithm and authAttrs fields disagreed about whether authenticated attributes were present. RFC 5652 sec. 9.1 pairs the two, requiring that authAttrs be present whenever...

CVE-2026-71888

The Bouncy Castle for Java library (versions before 1.86 ) contains a vulnerability in the streaming CMS AuthenticatedData parser. The parser incorrectly handles messages where the digestAlgorithm and authAttrs fields disagree on the presence of authenticated attributes. Because the parser makes ...

PT-2026-104561

Name of the Vulnerable Software and Affected Versions Bouncy Castle for Java versions prior to 1.86 Bouncy Castle for Java LTS versions prior to 2.73.13 Bouncy Castle for Java FIPS BC-FJA bcpkix-fips versions prior to 1.0.13 Bouncy Castle for Java FIPS BC-FJA bcpkix-fips versions prior to 2.0.13...

A Flaw in ChatGPT’s Mac App Could Have Let Hackers Grab Sensitive Data

While the focus has been on AI agents’ hacking capabilities, a recently patched vulnerability in a ChatGPT app shows that AI software is itself an inviting—and vulnerable—target...

CVE-2026-16000

Missing cryptographic step in the DSTU 7624 CCM mode implementation KCcmBlockCipher in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows an attacker who can observe encrypted messages of known or chosen content to forge ciphertexts with valid authentication tags, via messages encrypt...

CVE-2026-16001 IesEngine stream-mode MAC forgery via length-dependent KDF split

Exposure of the message authentication key through the encryption keystream in the stream mode of IesEngine an IesEngine constructed without a block cipher in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker who has observed one encrypted message with known plainte...

CVE-2026-16001 IesEngine stream-mode MAC forgery via length-dependent KDF split

Exposure of the message authentication key through the encryption keystream in the stream mode of IesEngine an IesEngine constructed without a block cipher in Legion of the Bouncy Castle Inc. bc-csharp before 2.7.0 allows a remote attacker who has observed one encrypted message with known plainte...