Bytes 安全漏洞

Bytes is a tool developed by Tokio for processing byte streams. Versions of Bytes from 1.2.1 to 1.11.1 contained security vulnerabilities. These vulnerabilities were due to integer overflows in the BytesMut::reserve function, which could lead to out-of-bounds slicing...

GHSA-434X-W66G-QW3R bytes has integer overflow in BytesMut::reserve

Details In the unique reclaim path of BytesMut::reserve, the condition rs if vcapacity = newcap + offset uses an unchecked addition. When newcap + offset overflows usize in release builds, this condition may incorrectly pass, causing self.cap to be set to a value that exceeds the actual allocated...

bytes has integer overflow in BytesMut::reserve

Details In the unique reclaim path of BytesMut::reserve, the condition rs if vcapacity = newcap + offset uses an unchecked addition. When newcap + offset overflows usize in release builds, this condition may incorrectly pass, causing self.cap to be set to a value that exceeds the actual allocated...

Integer overflow in `BytesMut::reserve`

In the unique reclaim path of BytesMut::reserve, the condition rs if vcapacity = newcap + offset uses an unchecked addition. When newcap + offset overflows usize in release builds, this condition may incorrectly pass, causing self.cap to be set to a value that exceeds the actual allocated capacit...

RUSTSEC-2026-0007 Integer overflow in `BytesMut::reserve`

In the unique reclaim path of BytesMut::reserve, the condition rs if vcapacity = newcap + offset uses an unchecked addition. When newcap + offset overflows usize in release builds, this condition may incorrectly pass, causing self.cap to be set to a value that exceeds the actual allocated capacit...

PT-2026-6538

In the unique reclaim path of BytesMut::reserve, the condition rs if v capacity = new cap + offset uses an unchecked addition. When new cap + offset overflows usize in release builds, this condition may incorrectly pass, causing self.cap to be set to a value that exceeds the actual allocated...

PT-2026-6355

Details In the unique reclaim path of BytesMut::reserve, the condition rs if v capacity = new cap + offset uses an unchecked addition. When new cap + offset overflows usize in release builds, this condition may incorrectly pass, causing self.cap to be set to a value that exceeds the actual...

Security update for abseil-cpp

This update for abseil-cpp fixes the following issues: CVE-2025-0838: Fixed heap buffer overflow in sized constructors, reserve, and rehash methods of absl:flat,nodehashset,map bsc1237543. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

SUSE-SU-2026:0338-1 Security update for abseil-cpp

This update for abseil-cpp fixes the following issues: - CVE-2025-0838: Fixed heap buffer overflow in sized constructors, reserve, and rehash methods of absl:flat,nodehashset,map bsc1237543...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: fixed the qgroup reserve leaks in cowfilerange. In the buffered write path, the dirty page owns the qgroup reserve until it creates an orderedextent. Therefore, any errors that occur before the orderedextent is created...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46733)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46733 advisory. - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix qgroup reserve leaks in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001353)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001353 advisory. The eBPF RINGBUF bpfringbufreserve function in the Linux kernel did not check that the allocated size was smaller than the ringbuf size, allowing an attacker to...

CVE-2023-25283

A stack overflow vulnerability in D-Link DIR820LA1FW106B02 allows attackers to cause a denial of service via the reserveDHCPHostName1.1.1.0 parameter to lan.asp...

PT-2026-6320

Name of the Vulnerable Software and Affected Versions Bytes versions 1.2.1 through 1.11.0 Description The Bytes library contains a flaw in the BytesMut::reserve function that can lead to an integer overflow. Specifically, an unchecked addition within the reclaim path of BytesMut::reserve can caus...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992187)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992187 advisory. In the Linux kernel, the following vulnerability has been resolved: mm,hugetlb: take hugetlblock before decrementing h-resvhugepages The h-hugepages counters are...

Insider Threat: Hackers Paying Company Insiders to Bypass Security

A new report from Check Point Research reveals a growing trend of cyber criminals recruiting employees at banks, telecoms, and tech giants. Learn how hackers use the darknet and Telegram to offer payouts up to $15,000 for internal access to companies like Apple, Coinbase, and the Federal Reserve...

CVE-2023-53840

In the Linux kernel, the following vulnerability has been resolved: usb: early: xhci-dbc: Fix a potential out-of-bound memory access If xdbcbulkwrite fails, the values in 'buf' can be anything. So the string is not guaranteed to be NULL terminated when xdbctrace is called. Reserve an extra byte,...

SUSE CVE-2023-53752

In the Linux kernel, the following vulnerability has been resolved: net: deal with integer overflows in kmallocreserve Blamed commit changed: ptr = kmallocsize; if ptr size = ksizeptr; size = kmallocsizeroundupsize; ptr = kmallocsize; This allowed various crash as reported by syzbot 1 and Kyle...

EUVD-2023-60076

In the Linux kernel, the following vulnerability has been resolved: net: deal with integer overflows in kmallocreserve Blamed commit changed: ptr = kmallocsize; if ptr size = ksizeptr; size = kmallocsizeroundupsize; ptr = kmallocsize; This allowed various crash as reported by syzbot 1 and Kyle...

EUVD-2023-60063

In the Linux kernel, the following vulnerability has been resolved: dm cache: free background tracker's queued work in btrackerdestroy Otherwise the kernel can BUG with: 2245.426978 ============================================================================= 2245.435155 BUG btwork Tainted: G B W...