Base de CVEs

CVE-2026-111380 Alta · 8.8 CWE-190 16/10/2026

FreeRDP 3.29.0 before 3.32.0 Heap Overflow via audin Apple Backends

FreeRDP from 3.29.0 before 3.32.0 contains an integer overflow in the Apple audin backends (audin_mac.m, audin_ios.m), which compute the audio queue buffer size as FramesPerPacket * 2 * nChannels in UINT32 arithmetic, bypassing the CVE-2026-91962 fix. A malicious RDP server can send FramesPerPacket of 2^30 in the audin Open PDU to wrap the multiplication, causing undersized AudioQueueAllocateBuffer allocations and a heap out-of-bounds write in macOS and iOS clients.

CVE-2026-111282 Alta · 8.2 CWE-190 15/10/2026

iso14229 before 0.10.1 Out-of-Bounds Read via Handle_0x38_RequestFileTransfer

Driftregion iso14229 before 0.10.1 contains an integer wraparound in Handle_0x38_RequestFileTransfer that lets unauthenticated attackers bypass the file path length check. Attackers can send a short RequestFileTransfer (SID 0x38) request with filePathAndNameLength 0xFFFC-0xFFFF, causing callbacks to read past the receive buffer, crashing targets or disclosing memory.

CVE-2026-92160 Média · 6.5 CWE-190 14/10/2026

F´: SendPartial Integer Overflow Leading to Assertion DoS

F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::FileDownlink SendPartial range validation is vulnerable because the wrapping sum bypasses file-range validation, becomes m_endOffset, and leaves m_byteOffset greater than the wrapped end offset. When an existing source file is larger than the supplied startOffset and a caller able to issue SendPartial supplies a length whose U32 sum with that offset wraps, the first data-packet send reaches FW_ASSERT and aborts or resets the process, causing denial of service. This issue is fixed in version 4.3.0.

CVE-2026-92158 Alta · 7.2 CWE-190 14/10/2026

F´: FpySequencer Integer Overflow in Stack Offset/Size Validation Leading to Out-of-Bounds Write

F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Svc::FpySequencer STORE directive stack write validation the bounds check adds attacker-controlled offset and size before memcpy, allowing integer wraparound to make an out-of-range destination appear valid. When a sequence-controlled STORE directive supplies a stack offset and size whose U32 sum wraps, memcpy can write outside the sequencer stack, causing memory corruption, denial of service, and potentially code execution. This issue is fixed in version 4.2.0.

CVE-2026-92157 Média · 6.5 CWE-190 14/10/2026

F´: FileDownlink SendPartial integer overflow lets legal startOffset/length values reach a reachable assertion

F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::FileDownlink SendPartial range validation is vulnerable because unchecked startOffset plus length arithmetic bypasses the range check and stores a wrapped m_endOffset that is inconsistent with m_byteOffset. When an existing source file is larger than a valid startOffset and a SendPartial command supplies a length whose U32 sum with that offset wraps below the file size, under standard F Prime assertion handling, the first data-packet transition reaches FW_ASSERT and aborts or resets the process, causing denial of service. This issue is fixed in version 4.3.0.

CVE-2026-92154 Alta · 8.1 CWE-190 14/10/2026

F´: File size bounds bypass in Svc::FileUplink via unsigned integer overflow in DATA packet validation

F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Svc::FileUplink handleDataPacket offset and size validation is vulnerable because the component checks byteOffset plus dataSize with wrapping U32 arithmetic and then seeks to the large attacker-controlled offset before writing. When a file-uplink DATA packet supplies a byteOffset and dataSize whose unsigned sum wraps below the declared file size, data can be written beyond the declared upload size, causing file integrity loss and potentially large sparse-file growth or resource exhaustion. This issue is fixed in version 4.2.0.

CVE-2026-107348 Média · 5.9 CWE-190 14/10/2026

Integer overflow causes an infinite loop in message buffer growth in PgBouncer

Integer overflow in the message buffer growth logic (mbuf_make_room) in PgBouncer 1.21.0 through 1.26.0 allows a remote attacker to cause a denial of service when max_packet_size is configured above 2147483648. A packet header declaring a length above 2^31 makes the buffer size computation overflow, leaving the growth loop unable to terminate. Because PgBouncer serves all clients from a single process, this saturates a CPU core and stalls every pooled connection until the process is restarted. Since 1.23.0 the overflow is reachable before authentication with a five-byte packet header.

CVE-2026-101972 Média · 6.5 CWE-190 14/10/2026

Junos OS and Junos OS Evolved: Malformed OSPF packets causes routing disruption when OSPF is enabled

An Integer Overflow or Wraparound vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated adjacent attacker to cause a denial of service via specific OSPFv2 packets sent on an OSPF-enabled interface.

CVE-2026-102036 Alta · 7.5 CWE-190 14/10/2026

Junos OS and Junos OS Evolved: An EVPN default-gateway route burst causes l2ald denial of service

An Integer Overflow or Wraparound vulnerability in the l2ald process of Juniper Networks Junos OS and Junos OS Evolved allows a configured EVPN BGP peer to cause a denial of service via EVPN Type-2 MAC/IP routes.

CVE-2026-102024 Alta · 7.5 CWE-190 14/10/2026

Junos OS and Junos OS Evolved: An attacker causes a routing daemon crash when BGP extended-nexthop-tunnel is used

An Integer Overflow or Wraparound vulnerability in the routing daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated BGP peer to cause a denial of service via BGP route updates when extended-nexthop-tunnel is enabled.

CVE-2026-101945 Alta · 7.5 CWE-190 14/10/2026

Junos OS and Junos OS Evolved: An attacker causes routing daemon denial of service when EVPN BGP is enabled

An Integer Overflow or Wraparound vulnerability in the rpd process of Juniper Networks Junos OS and Junos OS Evolved allows a remote attacker with an established EVPN BGP peering relationship to cause a denial of service via EVPN BGP route processing. The issue affects EVPN-enabled routing instances and can disrupt control-plane adjacencies.

CVE-2026-101944 Alta · 7.5 CWE-190 14/10/2026

Junos OS and Junos OS Evolved: An attacker causes a routing protocol daemon denial of service when EVPN is used

An Integer Overflow or Wraparound vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to cause a denial of service via specially crafted EVPN route updates from an accepted EVPN BGP peer.

CVE-2026-53615 Alta · 8.0 CWE-190 14/10/2026

util-linux libblkid DOS extended-partition overflow produces invalid partition metadata

util-linux is a random collection of Linux utilities. Before util-linux 2.41.4, `parse_dos_extended()` in `libblkid/src/partitions/dos.c` computes an extended-partition start sector with 32-bit addition and does not apply the extended-area bounds checks to the first two EBR entries. A local attacker who causes a crafted DOS extended-partition disk image or removable medium to be probed can wrap `cur_start + start` to sector zero and cause libblkid to report a false partition overlapping the MBR. This directly compromises the integrity of the reported partition metadata; disk modification or availability loss requires a separate downstream consumer to act on that metadata. This issue is fixed in 2.41.4.

CVE-2026-49206 Baixa · 2.9 CWE-190 14/10/2026

rapidcsv: Integer overflow in iterator arithmetic causes out-of-bounds access

rapidcsv is a C++ CSV parser library. Prior to 8.99, RemoveColumn, InsertColumn, RemoveRow, InsertRow, and GetColumnNames converted size_t indexes to int before adding them to std::vector iterators. On 64-bit systems, in a CSV matrix dimension containing more than 2^31 elements, an index above INT_MAX could wrap to a negative iterator offset and point before the start of the vector, causing undefined behavior, heap memory corruption, or a crash. Triggering the issue requires an extremely large in-memory document, requiring tens of gigabytes of memory at minimum, so typical CSV documents are not practically affected. This issue is fixed in version 8.99.

CVE-2026-110449 Alta · 7.5 CWE-190 14/10/2026

Integer Overflow or Wraparound em Nixos Nix

Nix before 2.35.3 and Lix before 2.95.4 have an integer overflow and resultant out-of-bounds write when evaluating untrusted expressions because list allocation is mishandled.

CVE-2026-100136 Alta · 7.5 CWE-190 13/10/2026

CAI Content Credentials | Integer Overflow or Wraparound (CWE-190)

CAI Content Credentials is affected by an Integer Overflow or Wraparound vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.

CVE-2026-95636 Alta · 7.8 CWE-190 13/10/2026

Photoshop Desktop | Integer Overflow or Wraparound (CWE-190)

Photoshop Desktop is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVE-2026-88088 Alta · 7.0 CWE-190 13/10/2026

Microsoft SQL Server Elevation of Privilege Vulnerability

Integer overflow or wraparound in SQL Server allows an authorized attacker to elevate privileges locally.

CVE-2026-83661 Alta · 7.8 CWE-190 13/10/2026

Photoshop Desktop | Integer Overflow or Wraparound (CWE-190)

Photoshop Desktop is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVE-2026-14532 Média · 4.3 CWE-190 13/10/2026

IBM WebSphere Application Server Liberty Integer Overflow

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.9 could allow a Reader-role attacker to obtain version information that causes an uncaught exception.

CVE-2026-97778 Alta · 8.8 CWE-190 13/10/2026

Microsoft Office Excel Remote Code Execution Vulnerability

Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

CVE-2026-96915 Alta · 7.8 CWE-190 13/10/2026

Windows Kernel-Mode Drivers Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

CVE-2026-88074 Alta · 7.8 CWE-190 13/10/2026

Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.

CVE-2026-87702 Alta · 7.8 CWE-190 13/10/2026

Windows Resource Management (MRM) Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Resource Management (MRM) allows an authorized attacker to elevate privileges locally.

CVE-2026-85807 Alta · 7.8 CWE-190 13/10/2026

Windows USB Video Driver Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.