VYPR

CWE-190

Integer Overflow or Wraparound

BaseStableLikelihood: Medium

Description

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

Hierarchy (View 1000)

Parents

Children

Related attack patterns (CAPEC)

CAPEC-92

CVEs mapped to this weakness (3,583)

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  • CVE-2026-38349HigAug 28, 2026
    risk 0.49cvss 7.5epss 0.00

    An integer overflow in the hScale16To19_c() function (libswscale/output.c) of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted image file.

  • CVE-2026-38348HigAug 28, 2026
    risk 0.49cvss 7.5epss 0.00

    An integer overflow in the libswscale/utils.c component of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted image file.

  • CVE-2026-38346HigAug 28, 2026
    risk 0.49cvss 7.5epss 0.00

    An integer overflow in the yuv2planeX_8_c() function (libswscale/output.c) of FFmpeg N-122528-gdd2976b9e1 allows attackers to cause a Denial of Service (DoS) via supplying a crafted video file.

  • CVE-2026-37198HigAug 27, 2026
    risk 0.49cvss 7.5epss 0.00

    An integer overflow in the SMF component of Open5GS v2.7.6 allows attackers to cause a Denial of Service (DoS) via supplying a crafted GTP packet.

  • CVE-2026-17159HigAug 20, 2026
    risk 0.49cvss 7.5epss 0.00

    IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to an integer overflow.

  • CVE-2026-16852HigAug 19, 2026
    risk 0.49cvss 7.5epss 0.00

    IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to an integer overflow.

  • CVE-2026-74977HigAug 18, 2026
    risk 0.49cvss 7.5epss 0.00

    Integer overflow in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.

  • CVE-2026-15562HigAug 11, 2026
    risk 0.49cvss 7.5epss 0.00

    A flaw was found in EAP's jboss-remoting. A remote unauthenticated attacker who can reach :8080 (or :9990, or :4447) and complete an Upgrade: jboss-remoting handshake can cause OOM errors that degrade requests server-wide, leading to denial of service.

  • CVE-2026-20339HigAug 7, 2026
    risk 0.49cvss 7.5epss 0.00

    A vulnerability in the PESpin file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition or possibly other expanded impacts as a result of memory corruption on an affected device. This vulnerability is due to improper boundary…

  • CVE-2026-63559HigJul 30, 2026
    risk 0.49cvss 7.5epss 0.00

    An integer overflow in the UA_Variant arrayDimensions product computation in open62541 may allow a remote attacker to read out-of-bounds heap memory, potentially disclosing sensitive information.

  • CVE-2026-16529HigJul 30, 2026
    risk 0.49cvss 7.5epss 0.00

    A signed integer overflow in the PCP __pmGetPDU() function can be exploited via crafted network packets during PDU processing or SASL negotiation. This permanently blinds the affected daemon, resulting in a total denial of service (DoS) for subsequent packet reads.

  • CVE-2026-38076HigJul 9, 2026
    risk 0.49cvss 7.5epss 0.00

    An integer overflow in the jbig2_arith_iaid_ctx_new() function of Artifex commit cc37d0 allows attackers to cause a Denial of Service (DoS) via a crafted input.

  • CVE-2026-48502HigJun 22, 2026
    risk 0.49cvss 7.5epss 0.00

    MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, MessagePackReader.ReadDateTime() can allocate stack memory based on an attacker-controlled MessagePack extension length. In the slow path for timestamp extension parsing, the computed tokenSize…

  • CVE-2026-54417HigJun 17, 2026
    risk 0.49cvss 7.5epss 0.00

    An integer overflow in the mtar_next function in src/microtar.c in rxi microtar 0.1.0 allows a remote attacker to cause a denial of service (uncontrolled CPU consumption / infinite loop) via a crafted tar archive. mtar_next computes the offset to the next record as…

  • CVE-2026-10649HigJun 16, 2026
    risk 0.49cvss 8.6epss 0.01

    A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed remote message before authentication, an attacker can cause memory corruption,…

  • CVE-2026-53705HigJun 15, 2026
    risk 0.49cvss 7.6epss 0.00

    A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation (4 * block_samples * channels) in gst_wavpack_dec_handle_frame() causes a very small heap allocation.…

  • CVE-2026-11774HigJun 11, 2026
    risk 0.49cvss 7.6epss 0.01

    An integer overflow flaw was found in the SASL I/O layer of 389 Directory Server (389-ds-base). In sasl_io_start_packet(), adding sizeof(uint32_t) to a crafted SASL packet length prefix of 0xFFFFFFFC causes unsigned wraparound to zero, bypassing the nsslapd-maxsasliosize limit…

  • CVE-2026-34711HigJun 9, 2026
    risk 0.49cvss 7.5epss 0.00

    CAI Content Credentials versions [email protected], c2pa-v0.80.1 and earlier are affected by an Integer Overflow or Wraparound vulnerability. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue…

  • CVE-2026-41849HigJun 9, 2026
    risk 0.49cvss 7.5epss 0.00

    An integer overflow vulnerability exists in the evaluation logic of the Spring Expression Language (SpEL). An attacker can exploit this by supplying a specially crafted SpEL expression that triggers excessive resource consumption, resulting in a Denial of Service (DoS). …

  • CVE-2026-24210HigMay 20, 2026
    risk 0.49cvss 7.5epss 0.01

    NVIDIA Triton Inference Server contains a vulnerability where an attacker could cause an integer overflow. A successful exploit of this vulnerability might lead to denial of service.