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.
3,329 vulnerabilities with CWE-190
CVE-2026-53466
MEDIUM
ImageMagick: Heap Buffer Over-Read in XCF decoder due to integer conversion overflow
CVSS 6.5
CVE-2026-6682
HIGH
FatFs Integer Overflow in FAT32 Volume Mount
CVSS 7.6
CVE-2026-7838
HIGH
UltraVNC viewer heap buffer overflow via integer overflow in RFB connection-failure reason length
CVSS 8.8
CVE-2026-7828
MEDIUM
UltraVNC repeater integer overflow in win_log malloc leading to heap overflow
CVSS 5.3
CVE-2026-54903
MEDIUM
Oj: Integer Overflow in Oj.load 2GB String Handling
CVE-2026-54900
MEDIUM
Oj: Negative-Size memcpy in Oj::Parser create_id Attribute Handling
CVE-2026-56363
LOW
ImageMagick - Division by Zero in Binomial Kernel Processing
CVSS 3.3
CVE-2026-53432
HIGH
Integer Overflow in fzf
CVSS 7.5
CVE-2026-57965
MEDIUM
Spice-vdagent: integer overflow in udscs_write() leading to heap buffer overflow
CVSS 5.1
CVE-2026-58050
HIGH
libssh2 - Integer Overflow in publickey Subsystem Attribute Allocation
CVSS 7.0
CVE-2026-49416
HIGH
FreeBSD - Integer Overflow in Vt(4) CONS_HISTORY Ioctl
CVSS 7.8
CVE-2026-45258
HIGH
FreeBSD sound(4) mmap - Integer Overflow Privilege Escalation
CVSS 7.8
CVE-2026-48933
HIGH
Node - Integer Overflow or Wraparound
CVSS 7.5
CVE-2026-6679
HIGH
DTLS 1.3 ACK serialization heap buffer overflow via integer truncation
CVSS 7.5
CVE-2026-54679
MEDIUM
jq: potential integer overflow in jvp_string_append
CVSS 5.5
CVE-2026-57235
HIGH
Nokogiri: Possible Out-of-Bounds Read in `Nokogiri::XML::NodeSet#[]`
CVSS 8.2
CVE-2026-54226
MEDIUM
Apache Kvrocks: RESTORE IntSet Integer Overflow Leads to Remote DoS
CVE-2026-12244
HIGH
NLnet Labs - Heap Overflow and Crash with Crafted SVCB RR
CVSS 8.8
CVE-2026-53068
HIGH
drm/komeda: fix integer overflow in AFBC framebuffer size check
CVSS 7.1
CVE-2026-53059
HIGH
Linux - Out-of-Bounds Access
CVSS 7.8
CVE-2026-53021
MEDIUM
scsi: target: core: Fix integer overflow in UNMAP bounds check
CVSS 5.5
CVE-2026-52972
MEDIUM
crypto: af_alg - Cap AEAD AD length to 0x80000000
CVSS 5.5
CVE-2026-52969
HIGH
KVM: Reject wrapped offset in kvm_reset_dirty_gfn()
CVSS 7.8
CVE-2026-52948
MEDIUM
i2c: dev: prevent integer overflow in I2C_TIMEOUT ioctl
CVSS 5.5
CVE-2026-48502
HIGH
MessagePack-CSharp ReadDateTime - Stack Overflow Denial of Service
CVSS 7.5
Details
Vulnerabilities
3,329
Exploit Likelihood
Medium