Common Weakness Enumeration

CWE-191 Integer Underflow (Wrap or Wraparound)

Description

The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

Associated Reviewed Advisories

Vulnerabilities classified under CWE-191 ordered by modification date.

20 reviewed records
Advisory ID NVD ID Severity PURLs Summary Last Modified
GHSA-9q9c-vjxh-p795 CVE-2025-64076 HIGH

cbor2 C extension decoder flaws can cause denial of service

2026-09-01
GHSA-p7gw-2pcp-5pf8 CVE-2026-54754 CRITICAL

Klever: Marketplace settlement mints KLV when referral % + royalty % exceed the bid (negative seller share silently skipped)

2026-08-28
GHSA-2vh6-hw4j-32ww - MODERATE -

gix-packetline: reachable panic on empty side-band packet (pre-auth network DoS)

2026-08-28
GHSA-6r28-9ppf-4hj5 CVE-2026-54345 MODERATE

GoPacket's Diameter AVP decoder: uint32 underflow on vendor header size leads to unbounded ~4 GiB allocation (unauthenticated remote DoS)

2026-07-28
GHSA-7wff-wpr6-vmhm CVE-2026-42326 MODERATE

ImageMagick: Heap Buffer Over-Read in IPTC encoder

2026-06-11
GHSA-mc57-h6j3-3hmv CVE-2026-46384 HIGH

iskorotkov/avro: Integer Overflow in Decoder

2026-06-09
GHSA-hj4w-qr9j-c4cf CVE-2026-7736 MODERATE

GoBGP has an Integer Underflow Issue

2026-05-08
GHSA-gvvw-8j96-8g5r CVE-2026-32179 CRITICAL

MsQuic has a Remote Elevation of Privilege Vulnerability

2026-05-08
GHSA-vc34-39q2-m6q3 CVE-2026-34064 MODERATE -

nimiq-account: Vesting insufficient funds error can panic

2026-04-27
GHSA-cr67-pvmx-2pp2 CVE-2026-33899 MODERATE

ImageMagick has a heap-Buffer-Overflow write of a single zero byte when parsing xml.

2026-04-15
GHSA-jhf3-xxhw-2wpp CVE-2026-34165 MODERATE

go-git: Maliciously crafted idx file can cause asymmetric memory consumption

2026-03-31
GHSA-wpp4-vqfq-v4hp CVE-2025-62594 MODERATE

ImageMagick CLAHE : Unsigned underflow and division-by-zero lead to OOB pointer arithmetic and process crash (DoS)

2025-10-27
GHSA-h5j3-crg5-8jqm - LOW -

orx-pinned-vec has undefined behavior in index_of_ptr with empty slices

2025-10-21
GHSA-jm5c-rv3w-w83m CVE-2020-26242 MODERATE

Denial of service in geth

2025-01-30
GHSA-m539-j985-hcr8 CVE-2021-41196 MODERATE

Crash in `max_pool3d` when size argument is 0 or negative

2024-11-13
GHSA-cjg2-2fjg-fph4 CVE-2022-21685 MODERATE -

Integer underflow in Frontier

2024-10-24
GHSA-498w-5j49-vqjg CVE-2023-44378 MODERATE

gnark unsoundness in variable comparison / non-unique binary decomposition

2023-10-13
GHSA-wq8f-46ww-6c2h CVE-2018-20989 HIGH -

Integer underflow in untrusted

2023-06-13
GHSA-cpqj-r29q-chrh CVE-2021-28027 CRITICAL -

Loading a bgzip block can write out of bounds if size overflows.

2022-06-16
GHSA-hx9q-2mx4-m4pg CVE-2022-29204 MODERATE

Missing validation causes denial of service via `Conv3DBackpropFilterV2`

2022-05-24