Search criteria
ⓘ
Use full-text search for keyword queries.
Combine vendor, product, and sources to narrow results.
Enable “Apply ordering” to sort by dates instead of relevance.
2 vulnerabilities found for rauc by rauc
CVE-2026-34155 (GCVE-0-2026-34155)
Vulnerability from nvd – Published: 2026-03-31 13:28 – Updated: 2026-03-31 15:45
VLAI?
Title
RAUC: Improper Signing of Plain Bundles Exceeding 2 GiB
Summary
RAUC controls the update process on embedded Linux systems. Prior to version 1.15.2, RAUC bundles using the 'plain' format exceeding a payload size of 2 GiB cause an integer overflow which results in a signature which covers only the first few bytes of the payload. Given such a bundle with a legitimate signature, an attacker can modify the part of the payload which is not covered by the signature. This issue has been patched in version 1.15.2.
Severity ?
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-34155",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-31T15:44:51.772152Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T15:45:04.506Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "rauc",
"vendor": "rauc",
"versions": [
{
"status": "affected",
"version": "\u003c 1.15.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "RAUC controls the update process on embedded Linux systems. Prior to version 1.15.2, RAUC bundles using the \u0027plain\u0027 format exceeding a payload size of 2 GiB cause an integer overflow which results in a signature which covers only the first few bytes of the payload. Given such a bundle with a legitimate signature, an attacker can modify the part of the payload which is not covered by the signature. This issue has been patched in version 1.15.2."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "PASSIVE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-196",
"description": "CWE-196: Unsigned to Signed Conversion Error",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-347",
"description": "CWE-347: Improper Verification of Cryptographic Signature",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T13:28:14.863Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/rauc/rauc/security/advisories/GHSA-6hj7-q844-m2hx",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/rauc/rauc/security/advisories/GHSA-6hj7-q844-m2hx"
},
{
"name": "https://github.com/rauc/rauc/commit/4fb7c798d6ae412344fb8f8d310d773046af3441",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/rauc/rauc/commit/4fb7c798d6ae412344fb8f8d310d773046af3441"
},
{
"name": "https://github.com/rauc/rauc/releases/tag/v1.15.2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/rauc/rauc/releases/tag/v1.15.2"
}
],
"source": {
"advisory": "GHSA-6hj7-q844-m2hx",
"discovery": "UNKNOWN"
},
"title": "RAUC: Improper Signing of Plain Bundles Exceeding 2 GiB"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-34155",
"datePublished": "2026-03-31T13:28:14.863Z",
"dateReserved": "2026-03-25T20:12:04.196Z",
"dateUpdated": "2026-03-31T15:45:04.506Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-34155 (GCVE-0-2026-34155)
Vulnerability from cvelistv5 – Published: 2026-03-31 13:28 – Updated: 2026-03-31 15:45
VLAI?
Title
RAUC: Improper Signing of Plain Bundles Exceeding 2 GiB
Summary
RAUC controls the update process on embedded Linux systems. Prior to version 1.15.2, RAUC bundles using the 'plain' format exceeding a payload size of 2 GiB cause an integer overflow which results in a signature which covers only the first few bytes of the payload. Given such a bundle with a legitimate signature, an attacker can modify the part of the payload which is not covered by the signature. This issue has been patched in version 1.15.2.
Severity ?
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-34155",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-03-31T15:44:51.772152Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T15:45:04.506Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "rauc",
"vendor": "rauc",
"versions": [
{
"status": "affected",
"version": "\u003c 1.15.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "RAUC controls the update process on embedded Linux systems. Prior to version 1.15.2, RAUC bundles using the \u0027plain\u0027 format exceeding a payload size of 2 GiB cause an integer overflow which results in a signature which covers only the first few bytes of the payload. Given such a bundle with a legitimate signature, an attacker can modify the part of the payload which is not covered by the signature. This issue has been patched in version 1.15.2."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"privilegesRequired": "LOW",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "PASSIVE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-196",
"description": "CWE-196: Unsigned to Signed Conversion Error",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-347",
"description": "CWE-347: Improper Verification of Cryptographic Signature",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-03-31T13:28:14.863Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/rauc/rauc/security/advisories/GHSA-6hj7-q844-m2hx",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/rauc/rauc/security/advisories/GHSA-6hj7-q844-m2hx"
},
{
"name": "https://github.com/rauc/rauc/commit/4fb7c798d6ae412344fb8f8d310d773046af3441",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/rauc/rauc/commit/4fb7c798d6ae412344fb8f8d310d773046af3441"
},
{
"name": "https://github.com/rauc/rauc/releases/tag/v1.15.2",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/rauc/rauc/releases/tag/v1.15.2"
}
],
"source": {
"advisory": "GHSA-6hj7-q844-m2hx",
"discovery": "UNKNOWN"
},
"title": "RAUC: Improper Signing of Plain Bundles Exceeding 2 GiB"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-34155",
"datePublished": "2026-03-31T13:28:14.863Z",
"dateReserved": "2026-03-25T20:12:04.196Z",
"dateUpdated": "2026-03-31T15:45:04.506Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}