Common Weakness Enumeration

CWE-193 Off-by-one Error

Description

A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.

Associated Reviewed Advisories

Vulnerabilities classified under CWE-193 ordered by modification date.

25 reviewed records
Advisory ID NVD ID Severity PURLs Summary Last Modified
GHSA-pc5q-qfxp-ggqv CVE-2026-104774 MODERATE

Coraza: jsDecode Off-by-One in Octal Escape Handling Enables WAF Bypass

2026-10-08
GHSA-v859-c572-qh5p CVE-2026-76081 MODERATE

ZITADEL: Improper Role Revocation on Granted Projects during Multiple Role Deletions

2026-09-14
GHSA-3763-qp59-59vf CVE-2026-46369 HIGH -

nimiq-blockchain: Validity store off by one error

2026-08-12
GHSA-hwf3-r46v-5ggx - LOW

ImageMagick: Information Disclosure when printing profiles with debug enabled

2026-07-24
GHSA-4565-r4x7-hg8j CVE-2026-52804 MODERATE

Gogs Vulnerable to Privilege Escalation via Collaboration Access Mode Validation

2026-07-21
GHSA-533m-3wf6-c33v CVE-2026-46559 MODERATE

ImageMagick: Heap Buffer Over-Write of a single byte in the JP2 encoder.

2026-06-11
GHSA-cr6r-hmj8-pr7r CVE-2026-45358 MODERATE

ImageMagick: Out-of-Bounds Read of a single byte in meta encoder

2026-06-11
GHSA-jqq5-8px3-9m6m - MODERATE

ImageMagick: Heap Buffer Over-Write in json and yaml encoder of a single byte due to incorrect fix

2026-05-21
GHSA-6cmp-qv2f-x97x CVE-2026-7572 MODERATE

Velocidex Velociraptor has an off-by-one error

2026-05-11
GHSA-84g5-x8j3-7235 - MODERATE

Netfoil has incorrect allowlist enforcement

2026-04-29
GHSA-q8h3-jv9v-57qx - LOW

ImageMagick has has an off-by-one origin validation in allows out-of-bounds read in morphology processing

2026-04-16
GHSA-5xg3-585r-9jh5 CVE-2026-40312 MODERATE

ImageMagick has an off-by-one error in MSL decoder could result in crash

2026-04-14
GHSA-pxq6-2prw-chj9 CVE-2026-33997 MODERATE

Moby has an Off-by-one error in its plugin privilege validation

2026-03-31
GHSA-48wf-g7cp-gr3m CVE-2026-31992 MODERATE

OpenClaw has allowlist exec-guard bypass via env -S

2026-03-20
GHSA-gmq8-994r-jv83 CVE-2026-31988 MODERATE

yauzl contains an off-by-one error

2026-03-16
GHSA-7m35-vw2c-696v CVE-2025-43971 HIGH

GoBGP panics due to a zero value for softwareVersionLen

2026-03-12
GHSA-56cj-wgg3-x943 CVE-2026-26309 MODERATE

Envoy affected by off-by-one write in JsonEscaper::escapeString()

2026-03-10
GHSA-h37v-hp6w-2pp8 - MODERATE -

ml-dsa's UseHint function has off by two error when r0 equals zero

2026-02-02
GHSA-hm4x-r5hc-794f CVE-2025-53014 LOW

ImageMagick has a Heap Buffer Overflow in InterpretImageFilename

2025-11-03
GHSA-gw5p-q8mj-p7gh CVE-2023-41880 LOW -

Miscompilation of wasm `i64x2.shr_s` instruction with constant input on x86_64

2025-05-02
GHSA-xm67-587q-r2vw CVE-2023-27477 LOW -

wasmtime vulnerable to miscompilation of `i8x16.select` with the same inputs on x86_64

2025-05-02
GHSA-c5jg-wr5v-2wp2 CVE-2025-43973 MODERATE

GoBGP does not verify that the input length

2025-04-21
GHSA-6m97-7527-mh74 CVE-2023-46247 HIGH

incorrect storage layout for contracts containing large arrays

2024-11-22
GHSA-jfp7-4j67-8r3q CVE-2021-29529 LOW

Heap buffer overflow caused by rounding

2024-10-30
GHSA-24wv-mv5m-xv4h CVE-2023-28858 MODERATE

redis-py Race Condition vulnerability

2024-10-25