CVE-2026-0826: Critical unauthenticated stack buffer overflow in HP Poly VVX and Trio VoIP Phones (FIXED)

Overview Rapid7 Labs conducted a zero-day research project against an HP Poly VVX 450 Voice over Internet Protocol VoIP phone. This research resulted in the discovery of a critical unauthenticated stack-based buffer overflow vulnerability, CVE-2026-0826. A remote attacker can leverage CVE-2026-08...

Advisory ROSA-SA-2026-3309

CVE-ID: CVE-2014-9636 BDU-ID: None CVE-Crit: MEDIAN CVE-DESC.: The vulnerability in unzip 6.0 allows a remote attacker to cause a service failure reading or writing beyond the buffer and crashing the process through a specially created ZIP archive with an incorrect Extra-field size. CVE-STATUS: T...

BIT-NGINX-GATEWAY-2026-9256 NGINX ngx_http_rewrite_module vulnerability

NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttprewritemodule module. This vulnerability exists when a rewrite directive uses a regex pattern with distinct, overlapping Perl-Compatible Regular Expression PCRE captures for example, ^/.$ and a replacement string that references...

CVE-2026-10532 Logback deserialization whitelist bypass for Proxy objects

Deserialization of untrusted data vulnerability in QOS.CH Sarl logback logback-core HardenedObjectInputStream logback-core modules allows Object Injection, albeit heavily restricted. More precisely, an attacker able to influence serialized data sent to SimpleSocketServer or SimpleSSLSocketServer...

CVE-2026-9309

Firefox for iOS Reader View did not properly escape HTML tags in JSON-LD metadata. A malicious page could inject markup that changed Reader View behavior and leaked sensitive URL parameters. These parameters could then be used to access internal pages, potentially resulting in arbitrary JavaScrip...

CVE-2026-9309 Arbitrary JavaScript execution in internal pages via Reader View JSON-LD injection

Firefox for iOS Reader View did not properly escape HTML tags in JSON-LD metadata. A malicious page could inject markup that changed Reader View behavior and leaked sensitive URL parameters. These parameters could then be used to access internal pages, potentially resulting in arbitrary JavaScrip...

CVE-2026-9309

CVE-2026-9309 affects Firefox for iOS Reader View. The issue is improper escaping of HTML tags in JSON-LD metadata, enabling a malicious page to inject markup that leaks sensitive URL parameters and could lead to arbitrary JavaScript execution in an internal origin. Impact is described as access ...

CVE-2026-9309 Arbitrary JavaScript execution in internal pages via Reader View JSON-LD injection

Firefox for iOS Reader View did not properly escape HTML tags in JSON-LD metadata. A malicious page could inject markup that changed Reader View behavior and leaked sensitive URL parameters. These parameters could then be used to access internal pages, potentially resulting in arbitrary JavaScrip...

CVE-2026-9308 Arbitrary JavaScript execution in Reader View due to wrong HTML replacement order

Firefox for iOS Reader View replaced page content in its HTML template before replacing other internal placeholders. A malicious page could include a placeholder string that was later substituted with JSON-LD data, potentially resulting in arbitrary JavaScript execution. This vulnerability was...

CVE-2026-9308

Firefox for iOS Reader View replaced page content in its HTML template before replacing other internal placeholders. A malicious page could include a placeholder string that was later substituted with JSON-LD data, potentially resulting in arbitrary JavaScript execution. This vulnerability was...

CVE-2026-9308 Arbitrary JavaScript execution in Reader View due to wrong HTML replacement order

Firefox for iOS Reader View replaced page content in its HTML template before replacing other internal placeholders. A malicious page could include a placeholder string that was later substituted with JSON-LD data, potentially resulting in arbitrary JavaScript execution. This vulnerability was...

EUVD-2026-33629

Firefox for iOS Reader View replaced page content in its HTML template before replacing other internal placeholders. A malicious page could include a placeholder string that was later substituted with JSON-LD data, potentially resulting in arbitrary JavaScript execution. This vulnerability was...

CVE-2026-9308

CVE-2026-9308 affects Firefox for iOS Reader View. The issue occurs when HTML templates are processed before internal placeholders are replaced, allowing a malicious page to substitute a placeholder with JSON-LD data and potentially execute arbitrary JavaScript. The fix is in Firefox for iOS 151....

CVE-2026-9308

Firefox for iOS Reader View replaced page content in its HTML template before replacing other internal placeholders. A malicious page could include a placeholder string that was later substituted with JSON-LD data, potentially resulting in arbitrary JavaScript execution. This vulnerability was...

Legacy-TJNULL-OSCP-

HackTheBox: Legacy Writeup An elegant, professional walkthroug...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the XCom PATCH endpoint PATCH /api/v2/xcomEntries/key that allows an authenticated UI/API user with XCom write permission on a Dag to set XCom entries under reserved key names e.g. returnvalue that...

Improper Input Validation

Overview org.apache.activemq:activemq-all is a package that puts together an ActiveMQ jar bundle. Affected versions of this package are vulnerable to Improper Input Validation over the /api/jolokia MBeans interface. A user can execute arbitrary code on the broker's JVM by invoking operations with...

Improper Input Validation

Overview org.apache.activemq:activemq-broker is a high performance Apache 2.0 licensed Message Broker and JMS 1.1 implementation. Affected versions of this package are vulnerable to Improper Input Validation over the /api/jolokia MBeans interface. A user can execute arbitrary code on the broker's...

Improper Input Validation

Overview org.apache.activemq:activemq-broker is a high performance Apache 2.0 licensed Message Broker and JMS 1.1 implementation. Affected versions of this package are vulnerable to Improper Input Validation through the addNetworkConnector function exposed via the Jolokia JMX-HTTP bridge. An...

Improper Input Validation

Overview org.apache.activemq:activemq-all is a package that puts together an ActiveMQ jar bundle. Affected versions of this package are vulnerable to Improper Input Validation through the addNetworkConnector function exposed via the Jolokia JMX-HTTP bridge. An attacker can achieve arbitrary code...