26 Ergebnisse
7.5Hoch
CVE-2026-91096
Facebook proxygen

In proxygen from v2024.10.28.00 until v2026.09.28.00, WebTransportImpl::terminateSessionStreams (WebTransportImpl::destroy in releases before v2025.08.18.00) failed to unregister read callbacks for streams that were no longer open before destroying them. The …

5.3Mittel
CVE-2026-91095
Facebook proxygen

In proxygen from v2024.10.28.00 until v2026.09.28.00, the HTTPTransaction::onWebTransportUniStream and HTTPTransaction::onWebTransportBidiStream APIs could return stream handles that the stream handler had already freed. HQSession then installed those handles…

7.3Hoch
CVE-2026-84895
Facebook proxygen

In proxygen from v2026.04.06.00 until v2026.09.28.00, QuicWtSession::closeSession accesses its member fields after calling the base QuicWtSessionBase::closeSession method. The base method notifies the session handler, which may release the last reference to t…

7.5Hoch
CVE-2026-44909
Facebook proxygen

Proxygen lacked a generalized slow-consumer detection mechanism in its core HTTP session layer. A remote, unauthenticated attacker could exploit HTTP/2 flow-control by setting SETTINGS_INITIAL_WINDOW_SIZE to 0 or withholding WINDOW_UPDATE frames, causing the …

7.5Hoch
CVE-2026-23870
Meta react-server-dom-turbopack; Meta react-server-dom-parcel; Meta react-server-dom-webpack

A denial of service vulnerability could be triggered by sending specially crafted HTTP requests to server function endpoints, this could lead to server crashes, out-of-memory exceptions or excessive CPU usage; affecting the following packages: react-server-do…

1.5%EPSS
4.3Mittel
CVE-2026-23866
Facebook WhatsApp for Android; Facebook WhatsApp for iOS

Incomplete validation of AI rich response messages for Instagram Reels in WhatsApp for iOS v2.25.8.0 to v2.26.15.72 and WhatsApp for Android v2.25.8.0 to v2.26.7.10 could have allowed a user to trigger processing of media content from an arbitrary URL on anot…

6.5Mittel
CVE-2026-23863
Facebook WhatsApp Desktop for Windows

An attachment spoofing issue in WhatsApp for Windows prior to v2.3000.1032164386.258709 could have allowed maliciously formatted documents with embedded NUL bytes in the filename to be shown in the application as one type of file but run as an executable when…

7.5Hoch
CVE-2026-23864
Meta react-server-dom-webpack; Meta react-server-dom-turbopack; Meta react-server-dom-parcel; Red Hat Streams for Apache Kafka 2.9.4

Multiple denial of service vulnerabilities exist in React Server Components, affecting the following packages: react-server-dom-parcel, react-server-dom-turbopack, react-server-dom-webpack. The vulnerabilities are triggered by sending specially crafted HTTP …

2.6%EPSS
7.5Hoch
CVE-2025-67779
Meta react-server-dom-parcel; Meta react-server-dom-turbopack; Meta react-server-dom-webpack

It was found that the fix addressing CVE-2025-55184 in React Server Components was incomplete and does not prevent a denial of service attack in a specific case. React Server Components versions 19.0.2, 19.1.3 and 19.2.2 are affected, allowing unsafe deserial…

20%EPSS
7.5Hoch
CVE-2025-55184
Meta react-server-dom-webpack; Meta react-server-dom-turbopack; Meta react-server-dom-parcel

A pre-authentication denial of service vulnerability exists in React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-d…

67%EPSS
5.3Mittel
CVE-2025-55183
Meta react-server-dom-webpack; Meta react-server-dom-turbopack; Meta react-server-dom-parcel

An information leak vulnerability exists in specific configurations of React Server Components versions 19.0.0, 19.0.1 19.1.0, 19.1.1, 19.1.2, 19.2.0 and 19.2.1, including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-…

64%EPSS
10.0Kritisch
CVE-2025-55182 KEV In Ransomware genutzt

Meta React Server Components Remote Code Execution Vulnerability

Meta react-server-dom-webpack; Meta react-server-dom-turbopack; Meta react-server-dom-parcel

A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including the following packages: react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack. The vul…

100%EPSS
5.3Mittel
CVE-2025-55181
Facebook proxygen

Sending an HTTP request/response body with greater than 2^31 bytes triggers an infinite loop in proxygen::coro::HTTPQuicCoroSession which blocks the backing event loop and unconditionally appends data to a std::vector per-loop iteration. This issue leads to u…

5.4Mittel
CVE-2025-55179
Facebook WhatsApp Business for iOS; Facebook WhatsApp for iOS; Facebook WhatsApp Desktop for Mac

Incomplete validation of rich response messages in WhatsApp for iOS prior to v2.25.23.73, WhatsApp Business for iOS v2.25.23.82, and WhatsApp for Mac v2.25.23.83 could have allowed a user to trigger processing of media content from an arbitrary URL on another…

5.4Mittel
CVE-2025-55177 KEV

Meta Platforms WhatsApp Incorrect Authorization Vulnerability

Facebook WhatsApp Desktop for Mac; Facebook WhatsApp Business for iOS; Facebook WhatsApp for iOS

Incomplete authorization of linked device synchronization messages in WhatsApp for iOS prior to v2.25.21.73, WhatsApp Business for iOS v2.25.21.78, and WhatsApp for Mac v2.25.21.78 could have allowed an unrelated user to trigger processing of content from an …

14%EPSS
8.1Hoch
CVE-2025-30403
Facebook mvfst

A heap-buffer-overflow vulnerability is possible in mvfst via a specially crafted message during a QUIC session. This issue affects mvfst versions prior to v2025.07.07.00.

6.7Mittel
CVE-2025-30401
Facebook WhatsApp Desktop for Windows

A spoofing issue in WhatsApp for Windows prior to version 2.2450.6 displayed attachments according to their MIME type but selected the file opening handler based on the attachment’s filename extension. A maliciously crafted mismatch could have caused the reci…

21%EPSS
6.8Mittel
CVE-2025-27591
Meta Platforms, Inc below

A privilege escalation vulnerability existed in the Below service prior to v0.9.0 due to the creation of a world-writable directory at /var/log/below. This could have allowed local unprivileged users to escalate to root privileges through symlink attacks that…

7.4Hoch
CVE-2020-36838

Facebook Chat Plugin <= 1.5 - Missing Capabilities Check

facebook Facebook Chat Plugin – Live Chat Plugin for WordPress

The Facebook Chat Plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the wp_ajax_update_options function in versions up to, and including, 1.5. This flaw makes it possible for low-level authenticated attackers to c…

7.5Hoch
CVE-2023-44487 KEV

HTTP/2 Rapid Reset Attack Vulnerability

ietf http; Siemens RUGGEDCOM APE1808; Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP; Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP

The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

100%EPSS
8.2Hoch
CVE-2019-18426 KEV

WhatsApp Cross-Site Scripting Vulnerability

Facebook WhatsApp Desktop

A vulnerability in WhatsApp Desktop versions prior to 0.3.9309 when paired with WhatsApp for iPhone versions prior to 2.20.10 allows cross-site scripting and local file reading. Exploiting the vulnerability requires the victim to click a link preview from a s…

68%EPSS