CAI Content Credentials versions 0.78.2, 0.7.0 and earlier are affected by an Integer Underflow (Wrap 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.
PUBLISHED5.2CWE-191
CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191)
Problem type
Affected products
Adobe
CAI Content Credentials
<= 0.7.0 - AFFECTED
References
GitHub Security Advisories
GHSA-gx86-2pq8-56mw
CAI Content Credentials versions 0.78.2, 0.7.0 and earlier are affected by an Integer Underflow ...
https://github.com/advisories/GHSA-gx86-2pq8-56mwCAI Content Credentials versions 0.78.2, 0.7.0 and earlier are affected by an Integer Underflow (Wrap 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.
JSON source
https://cveawg.mitre.org/api/cve/CVE-2026-34672Click to expand
{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-34672",
"assignerOrgId": "078d4453-3bcd-4900-85e6-15281da43538",
"assignerShortName": "adobe",
"dateUpdated": "2026-05-12T20:23:07.816Z",
"dateReserved": "2026-03-30T17:30:36.495Z",
"datePublished": "2026-05-12T20:04:00.111Z",
"state": "PUBLISHED"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "078d4453-3bcd-4900-85e6-15281da43538",
"shortName": "adobe",
"dateUpdated": "2026-05-12T20:04:00.111Z"
},
"datePublic": "2026-05-12T17:00:00.000Z",
"title": "CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191)",
"descriptions": [
{
"lang": "en",
"value": "CAI Content Credentials versions 0.78.2, 0.7.0 and earlier are affected by an Integer Underflow (Wrap 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."
}
],
"affected": [
{
"vendor": "Adobe",
"product": "CAI Content Credentials",
"defaultStatus": "affected",
"versions": [
{
"version": "0",
"status": "affected",
"versionType": "semver",
"lessThanOrEqual": "0.7.0"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "Integer Underflow (Wrap or Wraparound) (CWE-191)",
"cweId": "CWE-191",
"type": "CWE"
}
]
}
],
"references": [
{
"url": "https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-53.html",
"tags": [
"vendor-advisory"
]
}
],
"metrics": [
{
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
],
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH",
"baseScore": 6.2,
"baseSeverity": "MEDIUM",
"exploitCodeMaturity": "NOT_DEFINED",
"remediationLevel": "NOT_DEFINED",
"reportConfidence": "NOT_DEFINED",
"temporalScore": 6.2,
"temporalSeverity": "MEDIUM",
"confidentialityRequirement": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"availabilityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "LOCAL",
"modifiedAttackComplexity": "LOW",
"modifiedPrivilegesRequired": "NONE",
"modifiedUserInteraction": "NONE",
"modifiedScope": "UNCHANGED",
"modifiedConfidentialityImpact": "NONE",
"modifiedIntegrityImpact": "NONE",
"modifiedAvailabilityImpact": "HIGH",
"environmentalScore": 6.2,
"environmentalSeverity": "MEDIUM"
}
}
]
},
"adp": [
{
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-05-12T20:23:07.816Z"
},
"title": "CISA ADP Vulnrichment",
"metrics": [
{}
]
}
]
}
}