#dos

**According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?** Successful exploitation of this vulnerability requires an attacker to gather information specific to the environment and take additional actions prior to exploitation to prepare the target environment.

**According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?** In this case, a successful attack could be performed from a low privilege Hyper-V guest. The attacker could traverse the guest's security boundary to cause denial of service on the Hyper-V host environment.

The matrix-sdk-base crate is unable to handle responses that include custom m.room.join_rules values due to a serialization bug. This can be exploited to cause a denial-of-service condition, if a user is invited to a room with non-standard join rules, the crate's sync process will stall, preventing further processing for all rooms. ### Patches The issue is fixed in matrix-sdk-base 0.16.0. ### Workarounds Users can leave affected rooms on another client to mitigate the issue. ### References The issue was fixed in https://github.com/matrix-org/matrix-rust-sdk/pull/5924.

Incorrect access control in the Identity Provider service of usememos memos v0.25.2 allows attackers with low-level privileges to arbitrarily modify or delete registered identity providers, leading to an account takeover or Denial of Service (DoS).

## Summary Critical security vulnerabilities exist in both the `UUIDv4()` and `UUID()` functions of the `github.com/gofiber/utils` package. When the system's cryptographic random number generator (`crypto/rand`) fails, both functions silently fall back to returning predictable UUID values, including the zero UUID `"00000000-0000-0000-0000-000000000000"`. This compromises the security of all Fiber applications using these functions for security-critical operations. **Both functions are vulnerable to the same root cause (`crypto/rand` failure):** - `UUIDv4()`: Indirect vulnerability through `uuid.NewRandom()` → `crypto/rand.Read()` → fallback to `UUID()` - `UUID()`: Direct vulnerability through `crypto/rand.Read(uuidSeed[:])` → silent zero UUID return ## Vulnerability Details ### Affected Functions - **Package**: `github.com/gofiber/utils` - **Functions**: `UUIDv4()` and `UUID()` - **Return Type**: `string` (both functions) - **Locations**: `common.go:93-99` (UUIDv4), `common.go:60-8...

It’s been a week of chaos in code and calm in headlines. A bug that broke the internet’s favorite framework, hackers chasing AI tools, fake apps stealing cash, and record-breaking cyberattacks — all within days. If you blink, you’ll miss how fast the threat map is changing. New flaws are being found, published, and exploited in hours instead of weeks. AI-powered tools meant to help developers

A critical security flaw in the Sneeit Framework plugin for WordPress is being actively exploited in the wild, per data from Wordfence. The remote code execution vulnerability in question is CVE-2025-6389 (CVSS score: 9.8), which affects all versions of the plugin prior to and including 8.3. It has been patched in version 8.4, released on August 5, 2025. The plugin has more than 1,700 active

A denial-of-service vulnerability exists in github.com/sirupsen/logrus when using Entry.Writer() to log a single-line payload larger than 64KB without newline characters. Due to limitations in the internal bufio.Scanner, the read fails with "token too long" and the writer pipe is closed, leaving Writer() unusable and causing application unavailability (DoS). This affects versions < 1.8.3, 1.9.0, and 1.9.2. The issue is fixed in 1.8.3, 1.9.1, and 1.9.3+, where the input is chunked and the writer continues to function even if an error is logged.

Cisco Talos’ Vulnerability Discovery & Research team recently disclosed an out-of-bounds read vulnerability in PDF XChange Editor, and ten vulnerabilities in Socomec DIRIS Digiware M series and Easy Config products. The vulnerabilities mentioned in this blog post have been patched by their respective vendors, all in adherence to Cisco&