ReportizFlow
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416 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2024-54028 | 3 Catdoc, Debian, Fossies | 3 Catdoc, Debian Linux, Catdoc | 2026-02-18 | 8.4 High |
| An integer underflow vulnerability exists in the OLE Document DIFAT Parser functionality of catdoc 0.95. A specially crafted malformed file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability. | ||||
| CVE-2026-23951 | 1 Sumatrapdfreader | 1 Sumatrapdf | 2026-02-17 | 5.5 Medium |
| SumatraPDF is a multi-format reader for Windows. All versions contain an off-by-one error in the validation code that only triggers with exactly 2 records, causing an integer underflow in the size calculation. This bug exists in PalmDbReader::GetRecord when opening a crafted Mobi file, resulting in an out-of-bounds heap read that crashes the app. There are no published fixes at the time of publication. | ||||
| CVE-2020-6096 | 3 Debian, Fedoraproject, Gnu | 3 Debian Linux, Fedora, Glibc | 2026-02-13 | 8.1 High |
| An exploitable signed comparison vulnerability exists in the ARMv7 memcpy() implementation of GNU glibc 2.30.9000. Calling memcpy() (on ARMv7 targets that utilize the GNU glibc implementation) with a negative value for the 'num' parameter results in a signed comparison vulnerability. If an attacker underflows the 'num' parameter to memcpy(), this vulnerability could lead to undefined behavior such as writing to out-of-bounds memory and potentially remote code execution. Furthermore, this memcpy() implementation allows for program execution to continue in scenarios where a segmentation fault or crash should have occurred. The dangers occur in that subsequent execution and iterations of this code will be executed with this corrupted data. | ||||
| CVE-2025-21276 | 1 Microsoft | 24 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 21 more | 2026-02-13 | 7.5 High |
| Windows MapUrlToZone Denial of Service Vulnerability | ||||
| CVE-2025-29974 | 1 Microsoft | 24 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 21 more | 2026-02-13 | 5.7 Medium |
| Integer underflow (wrap or wraparound) in Windows Kernel allows an unauthorized attacker to disclose information over an adjacent network. | ||||
| CVE-2026-2369 | 1 Libsoup | 1 Libsoup | 2026-02-12 | 6.5 Medium |
| No description is available for this CVE. | ||||
| CVE-2024-38074 | 1 Microsoft | 9 Windows Server 2008, Windows Server 2008 R2, Windows Server 2012 and 6 more | 2026-02-11 | 9.8 Critical |
| Windows Remote Desktop Licensing Service Remote Code Execution Vulnerability | ||||
| CVE-2024-38050 | 1 Microsoft | 22 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 19 more | 2026-02-11 | 7.8 High |
| Windows Workstation Service Elevation of Privilege Vulnerability | ||||
| CVE-2024-37975 | 1 Microsoft | 20 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 17 more | 2026-02-11 | 8 High |
| Secure Boot Security Feature Bypass Vulnerability | ||||
| CVE-2024-37986 | 1 Microsoft | 20 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 17 more | 2026-02-11 | 8 High |
| Secure Boot Security Feature Bypass Vulnerability | ||||
| CVE-2024-37981 | 1 Microsoft | 15 Windows 10 1809, Windows 10 21h2, Windows 10 21h2 and 12 more | 2026-02-11 | 8 High |
| Secure Boot Security Feature Bypass Vulnerability | ||||
| CVE-2024-37974 | 1 Microsoft | 20 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 17 more | 2026-02-11 | 8 High |
| Secure Boot Security Feature Bypass Vulnerability | ||||
| CVE-2025-13654 | 2 Duc Project, Zevv | 2 Duc, Duc | 2026-01-29 | 7.5 High |
| A stack buffer overflow vulnerability exists in the buffer_get function of duc, a disk management tool, where a condition can evaluate to true due to underflow, allowing an out-of-bounds read. | ||||
| CVE-2025-62291 | 1 Strongswan | 1 Strongswan | 2026-01-26 | 8.1 High |
| In the eap-mschapv2 plugin (client-side) in strongSwan before 6.0.3, a malicious EAP-MSCHAPv2 server can send a crafted message of size 6 through 8, and cause an integer underflow that potentially results in a heap-based buffer overflow. | ||||
| CVE-2025-52471 | 1 Espressif | 1 Esp-idf | 2026-01-22 | 9.8 Critical |
| ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. An integer underflow vulnerability has been identified in the ESP-NOW protocol implementation within the ESP Wi-Fi component of versions 5.4.1, 5.3.3, 5.2.5, and 5.1.6 of the ESP-IDF framework. This issue stems from insufficient validation of user-supplied data length in the packet receive function. Under certain conditions, this may lead to out-of-bounds memory access and may allow arbitrary memory write operations. On systems without a memory protection scheme, this behavior could potentially be used to achieve remote code execution (RCE) on the target device. In versions 5.4.2, 5.3.4, 5.2.6, and 5.1.6, ESP-NOW has added more comprehensive validation logic on user-supplied data length during packet reception to prevent integer underflow caused by negative value calculations. For ESP-IDF v5.3 and earlier, a workaround can be applied by validating that the `data_len` parameter received in the RX callback (registered via `esp_now_register_recv_cb()`) is a positive value before further processing. For ESP-IDF v5.4 and later, no application-level workaround is available. Users are advised to upgrade to a patched version of ESP-IDF to take advantage of the built-in mitigation. | ||||
| CVE-2026-21489 | 2 Color, Internationalcolorconsortium | 2 Iccdev, Iccdev | 2026-01-14 | 6.1 Medium |
| iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below have Out-of-bounds Read and Integer Underflow (Wrap or Wraparound) vulnerabilities in its CIccCalculatorFunc::SequenceNeedTempReset function. This issue is fixed in version 2.3.1.2. | ||||
| CVE-2025-39928 | 1 Linux | 1 Linux Kernel | 2026-01-14 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: i2c: rtl9300: ensure data length is within supported range Add an explicit check for the xfer length to 'rtl9300_i2c_config_xfer' to ensure the data length isn't within the supported range. In particular a data length of 0 is not supported by the hardware and causes unintended or destructive behaviour. This limitation becomes obvious when looking at the register documentation [1]. 4 bits are reserved for DATA_WIDTH and the value of these 4 bits is used as N + 1, allowing a data length range of 1 <= len <= 16. Affected by this is the SMBus Quick Operation which works with a data length of 0. Passing 0 as the length causes an underflow of the value due to: (len - 1) & 0xf and effectively specifying a transfer length of 16 via the registers. This causes a 16-byte write operation instead of a Quick Write. For example, on SFP modules without write-protected EEPROM this soft-bricks them by overwriting some initial bytes. For completeness, also add a quirk for the zero length. [1] https://svanheule.net/realtek/longan/register/i2c_mst1_ctrl2 | ||||
| CVE-2023-53258 | 1 Linux | 1 Linux Kernel | 2026-01-14 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix possible underflow for displays with large vblank [Why] Underflow observed when using a display with a large vblank region and low refresh rate [How] Simplify calculation of vblank_nom Increase value for VBlankNomDefaultUS to 800us | ||||
| CVE-2023-53226 | 1 Linux | 1 Linux Kernel | 2026-01-14 | 5.5 Medium |
| In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Fix OOB and integer underflow when rx packets Make sure mwifiex_process_mgmt_packet, mwifiex_process_sta_rx_packet and mwifiex_process_uap_rx_packet, mwifiex_uap_queue_bridged_pkt and mwifiex_process_rx_packet not out-of-bounds access the skb->data buffer. | ||||
| CVE-2021-31956 | 1 Microsoft | 22 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 19 more | 2026-01-14 | 7.8 High |
| Windows NTFS Elevation of Privilege Vulnerability | ||||