1257 matches found
CVE-2026-50128
Mastodon is a free, open-source social network server based on ActivityPub. From 4.3.0 until 4.5.11 and 4.4.18, Mastodon has a feature to let websites credit authors of their articles. To prevent false attribution claims, Mastodon uses the attributionDomains JSON-LD term, however, an error in how...
CVE-2026-50128
Mastodon vulnerability CVE-2026-50128 affects versions 4.3.0 through 4.5.11 and 4.4.18, where an error in the attributionDomains JSON-LD handling allows an attacker to arbitrarily modify the attributionDomains value on a legitimately signed Update and bypass signature verification. This can under...
EUVD-2026-38960
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix linked reg delta tracking when srcreg == dstreg Consider the case of rX += rX where srcreg and dstreg are pointers to the same bpfregstate in adjustregminmaxvals. The latter first modifies the dstreg in-place, and later ...
CVE-2026-10521
creationtimestamp| type| source ---|---|--- 2026-06-23 07:36:29+00:00| seen| https://infosec.exchange/users/certvde/statuses/116798271507262478 2026-06-23 07:45:43+00:00| seen| https://infosec.exchange/users/certvde/statuses/116798307883543003 2026-06-23 11:20:33+00:00| seen|...
CVE-2026-7167
creationtimestamp| type| source ---|---|--- 2026-06-22 16:12:20+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3movbo42pdw22...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: iommufd: Do not add the same hwpt to the ioas-hwptlist twice. The hwpt is only added to the hwptlist during its creation; it is never added again. This issue seems to be leftover from previous revisions. Adding an hwpt twice may...
CVE-2026-42487
HVM guest I/O port accesses are subject to either emulation or at least translation. Translations are managed by the device model via XENDOMCTLioportmapping, and hence the linked list used may changed at any time. Traversal of those lists while handling guest I/O port accesses therefore needs...
CVE-2026-42487
CVE-2026-42487 concerns the Xen hypervisor’s handling of x86 HVM I/O port list traversal. The root cause stated in the sources is that traversal of the linked list used for guest I/O port accesses requires synchronization with updates to the translation/mapping (XEN_DOMCTL_ioport_mapping), but th...
CVE-2026-42487 x86 HVM I/O port list traversal
HVM guest I/O port accesses are subject to either emulation or at least translation. Translations are managed by the device model via XENDOMCTLioportmapping, and hence the linked list used may changed at any time. Traversal of those lists while handling guest I/O port accesses therefore needs...
Chinese Hackers Abused Google Workspace Rules to Steal Research and Defense Emails
A China-linked espionage group hid inside North American medical, academic, and military research networks for more than a year, quietly stealing sensitive research and defense email. The way in was a backdoor on their REDCap research servers that stole login credentials. The exfiltration was the...
CVE-2019-25746
creationtimestamp| type| source ---|---|--- 2026-06-15 16:47:39+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3modqest7632u...
China-Linked Hackers Backdoored Linux Login Software to Hide for Nearly a Decade
Instead of hiding on the laptops and servers defenders watch most closely, a China-nexus group spent close to a decade hidden inside the Linux login system itself. Sygnia, which tracks the group as Velvet Ant , says it backdoored the PAM and OpenSSH components that decide who is allowed to sign i...
EUVD-2026-36505
Capgo Console prior to 12.28.2 contains a denial-of-service vulnerability in its account deletion flow that allows an attacker to block authentication and onboarding functions by triggering account deletion while a device identifier is linked to the active session. The platform incorrectly...
CVE-2026-38581
creationtimestamp| type| source ---|---|--- 2026-06-11 17:01:37+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mnzpc36i4v2g 2026-06-11 17:38:06+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mnzrdagmfn2m...
CVE-2026-42462 Fedify has an LD-Signature Bypass via JSON-LD Named-Graph Restructuring
Fedify is a TypeScript library for building federated server apps powered by ActivityPub. Prior to versions 1.9.11, 1.10.10, 2.0.18, 2.1.14, and 2.2.3, an attacker can make use of JSON-LD features to restructure a JSON-LD document that would change how Fedify interprets it without changing its...
EUVD-2026-36127
Fedify is a TypeScript library for building federated server apps powered by ActivityPub. Prior to versions 1.9.11, 1.10.10, 2.0.18, 2.1.14, and 2.2.3, an attacker can make use of JSON-LD features to restructure a JSON-LD document that would change how Fedify interprets it without changing its...
CVE-2026-42462 Fedify has an LD-Signature Bypass via JSON-LD Named-Graph Restructuring
Fedify is a TypeScript library for building federated server apps powered by ActivityPub. Prior to versions 1.9.11, 1.10.10, 2.0.18, 2.1.14, and 2.2.3, an attacker can make use of JSON-LD features to restructure a JSON-LD document that would change how Fedify interprets it without changing its...
CVE-2026-42462
CVE-2026-42462 describes an LD-Signature bypass in Fedify caused by JSON-LD named-graph restructuring. The issue allows an attacker to reorganize a signed JSON-LD payload (via features like @graph, @reverse, @included) in a way that changes how the signed ActivityPub activity is interpreted witho...
China-Linked JDY Botnet Expands to 1,500+ Devices for Cyber Reconnaissance
Cybersecurity researchers have warned of a "resurgence and expansion" of JDY , a covert network associated with China-nexus state-sponsored threat actors. "The JDY botnet comprises over 1,500 SOHO small office and home office and IoT devices and operates as a centrally controlled, high-performanc...
CVE-2026-47921
creationtimestamp| type| source ---|---|--- 2026-06-10 08:00:45+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mnwalzqkz62p 2026-06-10 14:14:55+00:00| seen| https://bsky.app/profile/hugovalters.bsky.social/post/3mnwvj2vwsu2k...