Action not permitted
Modal body text goes here.
Modal Title
Modal Body
GHSA-7GCM-G887-7QV7
Vulnerability from github – Published: 2026-01-23 15:31 – Updated: 2026-02-05 15:47
VLAI
Summary
protobuf affected by a JSON recursion depth bypass
Details
A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.
Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.
Severity
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 6.33.4"
},
"package": {
"ecosystem": "PyPI",
"name": "protobuf"
},
"ranges": [
{
"events": [
{
"introduced": "6.30.0rc1"
},
{
"fixed": "6.33.5"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "protobuf"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.29.6"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-0994"
],
"database_specific": {
"cwe_ids": [
"CWE-674"
],
"github_reviewed": true,
"github_reviewed_at": "2026-01-23T16:56:33Z",
"nvd_published_at": "2026-01-23T15:16:06Z",
"severity": "HIGH"
},
"details": "A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.\n\nDue to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python\u2019s recursion stack and causing a RecursionError.",
"id": "GHSA-7gcm-g887-7qv7",
"modified": "2026-02-05T15:47:43Z",
"published": "2026-01-23T15:31:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0994"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/issues/25070"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/pull/25239"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b"
},
{
"type": "PACKAGE",
"url": "https://github.com/protocolbuffers/protobuf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"type": "CVSS_V4"
}
],
"summary": "protobuf affected by a JSON recursion depth bypass"
}
BREW-KASKADE-CVE-2026-0994 (GHSA-7GCM-G887-7QV7)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:01 – Updated: 2026-09-23 10:29 – Source website
VLAI
Summary
protobuf affected by a JSON recursion depth bypass
Details
A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.
Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.
Severity
References
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "protobuf",
"resource_purl": "pkg:pypi/protobuf@7.36.2",
"upstream_fixed_in": "6.33.5"
},
"package": {
"ecosystem": "Homebrew",
"name": "kaskade",
"purl": "pkg:brew/kaskade"
},
"ranges": [
{
"events": [
{
"introduced": "2.1.3"
},
{
"fixed": "4.0.6_4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/protobuf@7.36.2",
"name": "protobuf",
"resource": "protobuf",
"strategy": "registry",
"subject_version": "7.36.2"
}
]
},
"details": "A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.\n\nDue to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python\u2019s recursion stack and causing a RecursionError.",
"id": "BREW-kaskade-CVE-2026-0994",
"modified": "2026-09-23T10:29:52Z",
"published": "2026-08-13T17:01:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0994"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/issues/25070"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/pull/25239"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b"
},
{
"type": "PACKAGE",
"url": "https://github.com/protocolbuffers/protobuf"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"type": "CVSS_V4"
}
],
"summary": "protobuf affected by a JSON recursion depth bypass",
"upstream": [
"GHSA-7gcm-g887-7qv7",
"CVE-2026-0994",
"PYSEC-2026-1805"
]
}
BREW-KEEPER-COMMANDER-CV… (GHSA-7GCM-G887-7QV7)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:01 – Updated: 2026-09-17 18:04 – Source website
VLAI
Summary
protobuf affected by a JSON recursion depth bypass
Details
A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.
Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.
Severity
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "protobuf",
"resource_purl": "pkg:pypi/protobuf@5.29.6",
"upstream_fixed_in": "5.29.6"
},
"package": {
"ecosystem": "Homebrew",
"name": "keeper-commander",
"purl": "pkg:brew/keeper-commander"
},
"ranges": [
{
"events": [
{
"introduced": "17.0.6"
},
{
"fixed": "17.2.7"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/protobuf@5.29.6",
"name": "protobuf",
"resource": "protobuf",
"strategy": "registry",
"subject_version": "5.29.6"
}
]
},
"details": "A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.\n\nDue to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python\u2019s recursion stack and causing a RecursionError.",
"id": "BREW-keeper-commander-CVE-2026-0994",
"modified": "2026-09-17T18:04:36Z",
"published": "2026-08-13T17:01:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0994"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/issues/25070"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/pull/25239"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b"
},
{
"type": "PACKAGE",
"url": "https://github.com/protocolbuffers/protobuf"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"type": "CVSS_V4"
}
],
"summary": "protobuf affected by a JSON recursion depth bypass",
"upstream": [
"GHSA-7gcm-g887-7qv7",
"CVE-2026-0994",
"PYSEC-2026-1805"
]
}
BREW-KEEPKEY-AGENT-CVE-2… (GHSA-7GCM-G887-7QV7)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:01 – Updated: 2026-09-10 00:15 – Source website
VLAI
Summary
protobuf affected by a JSON recursion depth bypass
Details
A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.
Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.
Severity
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": null,
"range_state": "affected",
"resource": "protobuf",
"resource_purl": "pkg:pypi/protobuf@3.20.3",
"upstream_fixed_in": "5.29.6"
},
"package": {
"ecosystem": "Homebrew",
"name": "keepkey-agent",
"purl": "pkg:brew/keepkey-agent"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/protobuf@3.20.3",
"name": "protobuf",
"resource": "protobuf",
"strategy": "registry",
"subject_version": "3.20.3"
}
]
},
"details": "A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.\n\nDue to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python\u2019s recursion stack and causing a RecursionError.",
"id": "BREW-keepkey-agent-CVE-2026-0994",
"modified": "2026-09-10T00:15:38Z",
"published": "2026-08-13T17:01:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0994"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/issues/25070"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/pull/25239"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b"
},
{
"type": "PACKAGE",
"url": "https://github.com/protocolbuffers/protobuf"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"type": "CVSS_V4"
}
],
"summary": "protobuf affected by a JSON recursion depth bypass",
"upstream": [
"GHSA-7gcm-g887-7qv7",
"CVE-2026-0994",
"PYSEC-2026-1805"
]
}
BREW-KHAOS-CVE-2026-0994 (GHSA-7GCM-G887-7QV7)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:01 – Updated: 2026-09-21 20:40 – Source website
VLAI
Summary
protobuf affected by a JSON recursion depth bypass
Details
A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.
Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.
Severity
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "protobuf",
"resource_purl": "pkg:pypi/protobuf@7.35.1",
"upstream_fixed_in": "6.33.5"
},
"package": {
"ecosystem": "Homebrew",
"name": "khaos",
"purl": "pkg:brew/khaos"
},
"ranges": [
{
"events": [
{
"introduced": "0.4.0"
},
{
"fixed": "0.7.1_2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/protobuf@7.35.1",
"name": "protobuf",
"resource": "protobuf",
"strategy": "registry",
"subject_version": "7.35.1"
},
{
"ecosystem": "PyPI",
"key": "pkg:pypi/protobuf@7.35.1",
"name": "protobuf",
"resource": "protobuf",
"strategy": "registry",
"subject_version": "7.35.1"
}
]
},
"details": "A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.\n\nDue to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python\u2019s recursion stack and causing a RecursionError.",
"id": "BREW-khaos-CVE-2026-0994",
"modified": "2026-09-21T20:40:04Z",
"published": "2026-08-13T17:01:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0994"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/issues/25070"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/pull/25239"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b"
},
{
"type": "PACKAGE",
"url": "https://github.com/protocolbuffers/protobuf"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"type": "CVSS_V4"
}
],
"summary": "protobuf affected by a JSON recursion depth bypass",
"upstream": [
"GHSA-7gcm-g887-7qv7",
"CVE-2026-0994",
"PYSEC-2026-1805"
]
}
BREW-MCP-GOOGLE-SHEETS-C… (GHSA-7GCM-G887-7QV7)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:13 – Updated: 2026-09-30 18:52 – Source website
VLAI
Summary
protobuf affected by a JSON recursion depth bypass
Details
A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.
Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.
Severity
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "protobuf",
"resource_purl": "pkg:pypi/protobuf@7.36.2",
"upstream_fixed_in": "6.33.5"
},
"package": {
"ecosystem": "Homebrew",
"name": "mcp-google-sheets",
"purl": "pkg:brew/mcp-google-sheets"
},
"ranges": [
{
"events": [
{
"introduced": "0.5.1"
},
{
"fixed": "0.6.0_4"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/protobuf@7.36.2",
"name": "protobuf",
"resource": "protobuf",
"strategy": "registry",
"subject_version": "7.36.2"
}
]
},
"details": "A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.\n\nDue to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python\u2019s recursion stack and causing a RecursionError.",
"id": "BREW-mcp-google-sheets-CVE-2026-0994",
"modified": "2026-09-30T18:52:07Z",
"published": "2026-08-13T17:13:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0994"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/issues/25070"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/pull/25239"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b"
},
{
"type": "PACKAGE",
"url": "https://github.com/protocolbuffers/protobuf"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"type": "CVSS_V4"
}
],
"summary": "protobuf affected by a JSON recursion depth bypass",
"upstream": [
"GHSA-7gcm-g887-7qv7",
"CVE-2026-0994",
"PYSEC-2026-1805"
]
}
BREW-MISTRAL-VIBE-CVE-20… (GHSA-7GCM-G887-7QV7)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:14 – Updated: 2026-09-10 00:31 – Source website
VLAI
Summary
protobuf affected by a JSON recursion depth bypass
Details
A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.
Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.
Severity
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "protobuf",
"resource_purl": "pkg:pypi/protobuf@6.33.6",
"upstream_fixed_in": "6.33.5"
},
"package": {
"ecosystem": "Homebrew",
"name": "mistral-vibe",
"purl": "pkg:brew/mistral-vibe"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.24.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/protobuf@6.33.6",
"name": "protobuf",
"resource": "protobuf",
"strategy": "registry",
"subject_version": "6.33.6"
}
]
},
"details": "A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.\n\nDue to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python\u2019s recursion stack and causing a RecursionError.",
"id": "BREW-mistral-vibe-CVE-2026-0994",
"modified": "2026-09-10T00:31:16Z",
"published": "2026-08-13T17:14:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0994"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/issues/25070"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/pull/25239"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b"
},
{
"type": "PACKAGE",
"url": "https://github.com/protocolbuffers/protobuf"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"type": "CVSS_V4"
}
],
"summary": "protobuf affected by a JSON recursion depth bypass",
"upstream": [
"GHSA-7gcm-g887-7qv7",
"CVE-2026-0994",
"PYSEC-2026-1805"
]
}
BREW-MLX-LM-CVE-2026-0994 (GHSA-7GCM-G887-7QV7)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:14 – Updated: 2026-09-17 20:04 – Source website
VLAI
Summary
protobuf affected by a JSON recursion depth bypass
Details
A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.
Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.
Severity
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "protobuf",
"resource_purl": "pkg:pypi/protobuf@7.36.1",
"upstream_fixed_in": "6.33.5"
},
"package": {
"ecosystem": "Homebrew",
"name": "mlx-lm",
"purl": "pkg:brew/mlx-lm"
},
"ranges": [
{
"events": [
{
"introduced": "0.28.1"
},
{
"fixed": "0.30.5_1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/protobuf@7.36.1",
"name": "protobuf",
"resource": "protobuf",
"strategy": "registry",
"subject_version": "7.36.1"
}
]
},
"details": "A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.\n\nDue to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python\u2019s recursion stack and causing a RecursionError.",
"id": "BREW-mlx-lm-CVE-2026-0994",
"modified": "2026-09-17T20:04:34Z",
"published": "2026-08-13T17:14:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0994"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/issues/25070"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/pull/25239"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b"
},
{
"type": "PACKAGE",
"url": "https://github.com/protocolbuffers/protobuf"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"type": "CVSS_V4"
}
],
"summary": "protobuf affected by a JSON recursion depth bypass",
"upstream": [
"GHSA-7gcm-g887-7qv7",
"CVE-2026-0994",
"PYSEC-2026-1805"
]
}
BREW-MODAL-CVE-2026-0994 (GHSA-7GCM-G887-7QV7)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:14 – Updated: 2026-09-10 00:32 – Source website
VLAI
Summary
protobuf affected by a JSON recursion depth bypass
Details
A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.
Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.
Severity
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "protobuf",
"resource_purl": "pkg:pypi/protobuf@6.33.6",
"upstream_fixed_in": "6.33.5"
},
"package": {
"ecosystem": "Homebrew",
"name": "modal",
"purl": "pkg:brew/modal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.5.3_1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/protobuf@6.33.6",
"name": "protobuf",
"resource": "protobuf",
"strategy": "registry",
"subject_version": "6.33.6"
}
]
},
"details": "A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.\n\nDue to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python\u2019s recursion stack and causing a RecursionError.",
"id": "BREW-modal-CVE-2026-0994",
"modified": "2026-09-10T00:32:14Z",
"published": "2026-08-13T17:14:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0994"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/issues/25070"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/pull/25239"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b"
},
{
"type": "PACKAGE",
"url": "https://github.com/protocolbuffers/protobuf"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"type": "CVSS_V4"
}
],
"summary": "protobuf affected by a JSON recursion depth bypass",
"upstream": [
"GHSA-7gcm-g887-7qv7",
"CVE-2026-0994",
"PYSEC-2026-1805"
]
}
BREW-NANOPB-CVE-2026-0994 (GHSA-7GCM-G887-7QV7)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:16 – Updated: 2026-09-20 11:33 – Source website
VLAI
Summary
protobuf affected by a JSON recursion depth bypass
Details
A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.
Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.
Severity
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "protobuf",
"resource_purl": "pkg:pypi/protobuf@7.36.2",
"upstream_fixed_in": "6.33.5"
},
"package": {
"ecosystem": "Homebrew",
"name": "nanopb",
"purl": "pkg:brew/nanopb"
},
"ranges": [
{
"events": [
{
"introduced": "0.4.8_1"
},
{
"fixed": "0.4.9.1_6"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/protobuf@7.36.2",
"name": "protobuf",
"resource": "protobuf",
"strategy": "registry",
"subject_version": "7.36.2"
}
]
},
"details": "A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.\n\nDue to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python\u2019s recursion stack and causing a RecursionError.",
"id": "BREW-nanopb-CVE-2026-0994",
"modified": "2026-09-20T11:33:47Z",
"published": "2026-08-13T17:16:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0994"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/issues/25070"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/pull/25239"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b"
},
{
"type": "PACKAGE",
"url": "https://github.com/protocolbuffers/protobuf"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"type": "CVSS_V4"
}
],
"summary": "protobuf affected by a JSON recursion depth bypass",
"upstream": [
"GHSA-7gcm-g887-7qv7",
"CVE-2026-0994",
"PYSEC-2026-1805"
]
}
BREW-OTERM-CVE-2026-0994 (GHSA-7GCM-G887-7QV7)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:24 – Updated: 2026-09-10 20:19 – Source website
VLAI
Summary
protobuf affected by a JSON recursion depth bypass
Details
A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.
Due to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python’s recursion stack and causing a RecursionError.
Severity
References
| URL | Type | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "protobuf",
"resource_purl": "pkg:pypi/protobuf@7.36.1",
"upstream_fixed_in": "6.33.5"
},
"package": {
"ecosystem": "Homebrew",
"name": "oterm",
"purl": "pkg:brew/oterm"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.23.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/protobuf@7.36.1",
"name": "protobuf",
"resource": "protobuf",
"strategy": "registry",
"subject_version": "7.36.1"
}
]
},
"details": "A denial-of-service (DoS) vulnerability exists in google.protobuf.json_format.ParseDict() in Python, where the max_recursion_depth limit can be bypassed when parsing nested google.protobuf.Any messages.\n\nDue to missing recursion depth accounting inside the internal Any-handling logic, an attacker can supply deeply nested Any structures that bypass the intended recursion limit, eventually exhausting Python\u2019s recursion stack and causing a RecursionError.",
"id": "BREW-oterm-CVE-2026-0994",
"modified": "2026-09-10T20:19:31Z",
"published": "2026-08-13T17:24:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0994"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/issues/25070"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/pull/25239"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf"
},
{
"type": "WEB",
"url": "https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b"
},
{
"type": "PACKAGE",
"url": "https://github.com/protocolbuffers/protobuf"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L",
"type": "CVSS_V4"
}
],
"summary": "protobuf affected by a JSON recursion depth bypass",
"upstream": [
"GHSA-7gcm-g887-7qv7",
"CVE-2026-0994",
"PYSEC-2026-1805"
]
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…
Loading…