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Search Results (1115 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2025-37887 | 1 Linux | 1 Linux Kernel | 2026-07-30 | 7.1 High |
| In the Linux kernel, the following vulnerability has been resolved: pds_core: handle unsupported PDS_CORE_CMD_FW_CONTROL result If the FW doesn't support the PDS_CORE_CMD_FW_CONTROL command the driver might at the least print garbage and at the worst crash when the user runs the "devlink dev info" devlink command. This happens because the stack variable fw_list is not 0 initialized which results in fw_list.num_fw_slots being a garbage value from the stack. Then the driver tries to access fw_list.fw_names[i] with i >= ARRAY_SIZE and runs off the end of the array. Fix this by initializing the fw_list and by not failing completely if the devcmd fails because other useful information is printed via devlink dev info even if the devcmd fails. | ||||
| CVE-2025-22110 | 1 Linux | 1 Linux Kernel | 2026-07-30 | 9.8 Critical |
| In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_queue: Initialize ctx to avoid memory allocation error It is possible that ctx in nfqnl_build_packet_message() could be used before it is properly initialize, which is only initialized by nfqnl_get_sk_secctx(). This patch corrects this problem by initializing the lsmctx to a safe value when it is declared. This is similar to the commit 35fcac7a7c25 ("audit: Initialize lsmctx to avoid memory allocation error"). | ||||
| CVE-2026-49165 | 1 Microsoft | 16 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 13 more | 2026-07-29 | 7.1 High |
| Use of uninitialized resource in Microsoft Windows App Store allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-66038 | 1 Ffmpeg | 1 Ffmpeg | 2026-07-28 | 6.5 Medium |
| FFmpeg through 8.1.2, fixed in commit 8670835, contains an information disclosure vulnerability in the LCL/ZLIB video decoder that allows attackers to expose uninitialized heap memory by supplying a valid zlib stream that inflates to fewer bytes than the expected frame size. The zlib_decomp() function in lcldec.c treats short decompression as non-fatal and continues to the RGB24 conversion path, which copies a full frame's worth of rows from the allocation buffer using original frame dimensions, causing uninitialized heap contents including pointer-derived allocator bytes to be copied into the attacker-observable AVFrame output and potentially defeating ASLR in long-lived media processing services. | ||||
| CVE-2026-66034 | 2 Libssh2, Redhat | 2 Libssh2, Hummingbird | 2026-07-28 | 7.5 High |
| libssh2 through 1.11.1, fixed in commit a13bb6c, contains a missing bounds check vulnerability that allows a malicious SSH server to trigger an arbitrary-length heap out-of-bounds read and a free of an uninitialized pointer via the publickey subsystem. In libssh2_publickey_list_fetch(), the version 1 response parser reads a server-controlled comment_len value and advances the parse pointer without verifying sufficient bytes remain in the buffer, causing the out-of-bounds read to leak heap pointers from adjacent allocations defeating ASLR, followed by heap allocator state corruption when the error cleanup path frees an uninitialized pointer from a non-zeroed realloc() region. | ||||
| CVE-2026-47247 | 1 Struktur | 1 Libheif | 2026-07-27 | 7.5 High |
| libheif is a HEIF and AVIF file format decoder and encoder. Prior to version 1.22.0, two bugs in libheif chain to leak process heap memory as visible pixel values in decoded grid images. An attacker who uploads a crafted AVIF/HEIC file to any server-side image processor (WordPress, Sharp/libvips, ImageMagick, etc.) can recover heap data - including library function pointers sufficient to defeat ASLR, or any other secret - from the publicly-downloadable transcoded JPEG/PNG/WebP output. Local attack vectors are also possible. Version 1.22.0 fixes the issue. | ||||
| CVE-2026-16384 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-27 | 7.5 High |
| Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | ||||
| CVE-2026-16385 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-24 | 7.5 High |
| Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | ||||
| CVE-2026-16386 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-24 | 7.5 High |
| Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | ||||
| CVE-2026-53379 | 1 Linux | 1 Linux Kernel | 2026-07-19 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: media: i2c: ov8856: free control handler on error in ov8856_init_controls() The control handler wasn't freed if adding controls failed, add an error exit label and convert the existing error return to use it. | ||||
| CVE-2026-54997 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-16 | 5.5 Medium |
| Use of uninitialized resource in Windows SMB allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-50497 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-16 | 6.5 Medium |
| Off-by-one error in Windows Remote Desktop Protocol allows an unauthorized attacker to disclose information over a network. | ||||
| CVE-2026-50455 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-15 | 5.5 Medium |
| Use of uninitialized resource in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-50376 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-15 | 6.5 Medium |
| Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network. | ||||
| CVE-2026-40422 | 1 Microsoft | 16 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 13 more | 2026-07-15 | 5.5 Medium |
| Use of uninitialized resource in Windows File Explorer allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-50690 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-14 | 5.5 Medium |
| Use of uninitialized resource in Windows SMB allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-55003 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-14 | 6.5 Medium |
| Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network. | ||||
| CVE-2026-55042 | 1 Microsoft | 9 365 Apps, Microsoft 365, Office 2016 and 6 more | 2026-07-14 | 5.5 Medium |
| Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information locally. | ||||
| CVE-2026-49801 | 1 Microsoft | 18 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 15 more | 2026-07-14 | 5.5 Medium |
| Use of uninitialized resource in Windows SMB allows an authorized attacker to disclose information locally. | ||||
| CVE-2026-6686 | 2 Chan, Elm-chan | 2 Fatfs, Fatfs | 2026-07-06 | 4.6 Medium |
| FatFs R0.16 and earlier contains an uninitialized cluster exposure when f_lseek() extends files beyond EOF without zero-filling newly allocated clusters. This maps to CWE-908 (Use of Uninitialized Resource). Estimated CVSS v3.1 vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N (4.6, Medium). The estimated CISA SSVC vectors are Exploitation: PoC, Technical Impact: Partial. | ||||