CVE-2025-9181

Uninitialized memory in the JavaScript Engine component. This vulnerability was fixed in Firefox 142, Firefox ESR 128.14, Firefox ESR 140.2, Thunderbird 142, Thunderbird 128.14, and Thunderbird 140.2...

CVE-2025-38579

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix KMSAN uninit-value in extentinfo usage KMSAN reported a use of uninitialized value in isextentmergeable and isbackmergeable via the read extent tree path. The root cause is that getreadextentinfo only initializes three...

Mozilla多款产品 安全漏洞

Mozilla Firefox and Mozilla Thunderbird are both products of the Mozilla Foundation in the U.S. Mozilla Firefox is an open-source Web browser. Mozilla Thunderbird is a separate set of Mozilla Application Suite Email client software. The program supports IMAP, POP mail protocols, and HTML mail...

Mozilla Firefox ESR < 128.14

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 128.14. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-66 advisory. - Memory safety bugs present in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox E...

Mozilla -- Uninitialized memory

[email protected] reports: Uninitialized memory in the JavaScript Engine component...

KLA86790 Multiple vulnerabilities in Mozilla Firefox ESR

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions, cause denial of service, spoof user interface. Below is a complete list of vulnerabilities: 1. Memory corruption vulnerability in...

KLA86785 Multiple vulnerabilities in Mozilla Thunderbird

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions, cause denial of service. Below is a complete list of vulnerabilities: 1. Memory corruption vulnerability in the GMP process can be...

PT-2025-33868

Name of the Vulnerable Software and Affected Versions: Firefox versions prior to 142 Firefox ESR versions prior to 128.14 Firefox ESR versions prior to 140.2 Thunderbird versions prior to 142 Thunderbird versions prior to 128.14 Thunderbird versions prior to 140.2 Description: An uninitialized...

Mozilla Firefox < 142.0

The version of Firefox installed on the remote Windows host is prior to 142.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-64 advisory. - Memory safety bugs present in Firefox 141 and Thunderbird 141. Some of these bugs showed evidence of memory corruption...

Mozilla Thunderbird < 128.14

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 128.14. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-71 advisory. - Memory safety bugs present in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox E...

Security Vulnerabilities fixed in Thunderbird 140.2 — Mozilla

An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This process is also heavily sandboxed, but represents slightly different privileges from the content process. Same-origin policy bypass in the Graphics: Canvas2D component. Uninitialized memory ...

GHSA-QQ4C-HM99-979M IdMap from_iter may lead to uninitialized memory being freed on drop

Due to a flaw in the constructor idmap::IdMap::fromiter, ill-formed objects may be created in which the amount of actually initialized memory is less than what is expected by the fields of IdMap. Specifically, the field ids is initialized based on the capacity of the vector values, which is...

IdMap from_iter may lead to uninitialized memory being freed on drop

Due to a flaw in the constructor idmap::IdMap::fromiter, ill-formed objects may be created in which the amount of actually initialized memory is less than what is expected by the fields of IdMap. Specifically, the field ids is initialized based on the capacity of the vector values, which is...

CVE-2025-38533

CVE-2025-38533: In the Linux kernel’s net/libwx code, the Rx buffer descriptor used two DMA addresses in wx_rx_buffer: dma and page_dma. The page_dma field was initialized and used, but dma was left uninitialized and could be used in some paths, leading to undefined behavior such as DMA errors or...

CVE-2025-38533

In the Linux kernel, the following vulnerability has been resolved: net: libwx: fix the using of Rx buffer DMA The wxrxbuffer structure contained two DMA address fields: 'dma' and 'pagedma'. However, only 'pagedma' was actually initialized and used to program the Rx descriptor. But 'dma' was...

Linux Distros Unpatched Vulnerability : CVE-2024-43845

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: udf: Fix bogus checksum computation in udfrename Syzbot reports uninitialized memory access ...

RUSTSEC-2025-0050 IdMap::from_iter may lead to uninitialized memory being freed on drop

Due to a flaw in the constructor idmap::IdMap::fromiter, ill-formed objects may be created in which the amount of actually initialized memory is less than what is expected by the fields of IdMap. Specifically, the field ids is initialized based on the capacity of the vector values, which is...

RUSTSEC-2025-0054 ArrayQueue::push_front is not panic-safe

The safe API arrayqueue::ArrayQueue::pushfront can lead to deallocating uninitialized memory if a panic occurs while invoking the clone method on the passed argument. Specifically, pushfront receives an argument that is intended to be cloned and pushed, whose type implements the Clone trait...

IdMap::from_iter may lead to uninitialized memory being freed on drop

Due to a flaw in the constructor idmap::IdMap::fromiter, ill-formed objects may be created in which the amount of actually initialized memory is less than what is expected by the fields of IdMap. Specifically, the field ids is initialized based on the capacity of the vector values, which is...

ArrayQueue::push_front is not panic-safe

The safe API arrayqueue::ArrayQueue::pushfront can lead to deallocating uninitialized memory if a panic occurs while invoking the clone method on the passed argument. Specifically, pushfront receives an argument that is intended to be cloned and pushed, whose type implements the Clone trait...