Action not permitted
Modal body text goes here.
Modal Title
Modal Body
PYSEC-2023-117
Vulnerability from pysec - Published: 2023-07-19 15:15 - Updated: 2023-07-19 17:26
VLAI
Details
A ReDoS issue was discovered in pygments/lexers/smithy.py in pygments through 2.15.0 via SmithyLexer.
Impacted products
| Name | purl | pygments | pkg:pypi/pygments |
|---|
Aliases
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "pygments",
"purl": "pkg:pypi/pygments"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.15.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.10",
"0.11",
"0.11.1",
"0.5",
"0.5.1",
"0.6",
"0.7",
"0.7.1",
"0.8",
"0.8.1",
"0.9",
"1.0",
"1.1",
"1.1.1",
"1.2",
"1.2.1",
"1.2.2",
"1.3",
"1.3.1",
"1.4",
"1.5",
"1.6",
"1.6rc1",
"2.0",
"2.0.1",
"2.0.2",
"2.0rc1",
"2.1",
"2.1.1",
"2.1.2",
"2.1.3",
"2.10.0",
"2.11.0",
"2.11.1",
"2.11.2",
"2.12.0",
"2.13.0",
"2.14.0",
"2.15.0",
"2.2.0",
"2.3.0",
"2.3.1",
"2.4.0",
"2.4.1",
"2.4.2",
"2.5.1",
"2.5.2",
"2.6.0",
"2.6.1",
"2.7.0",
"2.7.1",
"2.7.2",
"2.7.3",
"2.7.4",
"2.8.0",
"2.8.1",
"2.9.0"
]
}
],
"aliases": [
"CVE-2022-40896",
"GHSA-mrwq-x4v8-fh7p"
],
"details": "A ReDoS issue was discovered in pygments/lexers/smithy.py in pygments through 2.15.0 via SmithyLexer.",
"id": "PYSEC-2023-117",
"modified": "2023-07-19T17:26:16.938508+00:00",
"published": "2023-07-19T15:15:00+00:00",
"references": [
{
"type": "PACKAGE",
"url": "https://pypi.org/project/Pygments/"
},
{
"type": "WEB",
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2/"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-mrwq-x4v8-fh7p"
}
]
}
BREW-TWINE-CVE-2022-40896 (GHSA-MRWQ-X4V8-FH7P)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:44 – Updated: 2026-09-10 01:31 – Source website
VLAI
Summary
Pygments vulnerable to ReDoS
Details
A ReDoS issue was discovered in pygments/lexers/smithy.py in Pygments until 2.15.0 via SmithyLexer.
Severity
5.5 (Medium)
References
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "pygments",
"resource_purl": "pkg:pypi/pygments@2.20.0",
"upstream_fixed_in": "2.15.0"
},
"package": {
"ecosystem": "Homebrew",
"name": "twine",
"purl": "pkg:brew/twine"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "7.0.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/pygments@2.20.0",
"name": "pygments",
"resource": "pygments",
"strategy": "registry",
"subject_version": "2.20.0"
}
]
},
"details": "A ReDoS issue was discovered in `pygments/lexers/smithy.py` in Pygments until 2.15.0 via SmithyLexer.",
"id": "BREW-twine-CVE-2022-40896",
"modified": "2026-09-10T01:31:48Z",
"published": "2026-08-13T17:44:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40896"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/97eb3d5ec7c1b3ea4fcf9dee30a2309cf92bd194"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/dd52102c38ebe78cd57748e09f38929fd283ad04"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/fdf182a7af85b1deeeb637ca970d31935e7c9d52"
},
{
"type": "PACKAGE",
"url": "https://github.com/pygments/pygments"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2023-117.yaml"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO"
},
{
"type": "WEB",
"url": "https://pypi.org/project/Pygments"
},
{
"type": "WEB",
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Pygments vulnerable to ReDoS",
"upstream": [
"GHSA-mrwq-x4v8-fh7p",
"CVE-2022-40896",
"PYSEC-2023-117"
]
}
BREW-VSVIEW-CVE-2022-40896 (GHSA-MRWQ-X4V8-FH7P)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:48 – Updated: 2026-09-10 01:35 – Source website
VLAI
Summary
Pygments vulnerable to ReDoS
Details
A ReDoS issue was discovered in pygments/lexers/smithy.py in Pygments until 2.15.0 via SmithyLexer.
Severity
5.5 (Medium)
References
| URL | Type | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "pygments",
"resource_purl": "pkg:pypi/pygments@2.21.0",
"upstream_fixed_in": "2.15.0"
},
"package": {
"ecosystem": "Homebrew",
"name": "vsview",
"purl": "pkg:brew/vsview"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.9.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/pygments@2.21.0",
"name": "pygments",
"resource": "pygments",
"strategy": "registry",
"subject_version": "2.21.0"
}
]
},
"details": "A ReDoS issue was discovered in `pygments/lexers/smithy.py` in Pygments until 2.15.0 via SmithyLexer.",
"id": "BREW-vsview-CVE-2022-40896",
"modified": "2026-09-10T01:35:36Z",
"published": "2026-08-13T17:48:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40896"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/97eb3d5ec7c1b3ea4fcf9dee30a2309cf92bd194"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/dd52102c38ebe78cd57748e09f38929fd283ad04"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/fdf182a7af85b1deeeb637ca970d31935e7c9d52"
},
{
"type": "PACKAGE",
"url": "https://github.com/pygments/pygments"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2023-117.yaml"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO"
},
{
"type": "WEB",
"url": "https://pypi.org/project/Pygments"
},
{
"type": "WEB",
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Pygments vulnerable to ReDoS",
"upstream": [
"GHSA-mrwq-x4v8-fh7p",
"CVE-2022-40896",
"PYSEC-2023-117"
]
}
BREW-VUNNEL-CVE-2022-40896 (GHSA-MRWQ-X4V8-FH7P)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:48 – Updated: 2026-09-10 01:35 – Source website
VLAI
Summary
Pygments vulnerable to ReDoS
Details
A ReDoS issue was discovered in pygments/lexers/smithy.py in Pygments until 2.15.0 via SmithyLexer.
Severity
5.5 (Medium)
References
| URL | Type | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "pygments",
"resource_purl": "pkg:pypi/pygments@2.20.0",
"upstream_fixed_in": "2.15.0"
},
"package": {
"ecosystem": "Homebrew",
"name": "vunnel",
"purl": "pkg:brew/vunnel"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.63.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/pygments@2.20.0",
"name": "pygments",
"resource": "pygments",
"strategy": "registry",
"subject_version": "2.20.0"
}
]
},
"details": "A ReDoS issue was discovered in `pygments/lexers/smithy.py` in Pygments until 2.15.0 via SmithyLexer.",
"id": "BREW-vunnel-CVE-2022-40896",
"modified": "2026-09-10T01:35:37Z",
"published": "2026-08-13T17:48:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40896"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/97eb3d5ec7c1b3ea4fcf9dee30a2309cf92bd194"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/dd52102c38ebe78cd57748e09f38929fd283ad04"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/fdf182a7af85b1deeeb637ca970d31935e7c9d52"
},
{
"type": "PACKAGE",
"url": "https://github.com/pygments/pygments"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2023-117.yaml"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO"
},
{
"type": "WEB",
"url": "https://pypi.org/project/Pygments"
},
{
"type": "WEB",
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Pygments vulnerable to ReDoS",
"upstream": [
"GHSA-mrwq-x4v8-fh7p",
"CVE-2022-40896",
"PYSEC-2023-117"
]
}
BREW-WOOB-CVE-2022-40896 (GHSA-MRWQ-X4V8-FH7P)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:54 – Updated: 2026-09-10 01:41 – Source website
VLAI
Summary
Pygments vulnerable to ReDoS
Details
A ReDoS issue was discovered in pygments/lexers/smithy.py in Pygments until 2.15.0 via SmithyLexer.
Severity
5.5 (Medium)
References
| URL | Type | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "pygments",
"resource_purl": "pkg:pypi/pygments@2.20.0",
"upstream_fixed_in": "2.15.0"
},
"package": {
"ecosystem": "Homebrew",
"name": "woob",
"purl": "pkg:brew/woob"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.7_9"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/pygments@2.20.0",
"name": "pygments",
"resource": "pygments",
"strategy": "registry",
"subject_version": "2.20.0"
}
]
},
"details": "A ReDoS issue was discovered in `pygments/lexers/smithy.py` in Pygments until 2.15.0 via SmithyLexer.",
"id": "BREW-woob-CVE-2022-40896",
"modified": "2026-09-10T01:41:06Z",
"published": "2026-08-13T17:54:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40896"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/97eb3d5ec7c1b3ea4fcf9dee30a2309cf92bd194"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/dd52102c38ebe78cd57748e09f38929fd283ad04"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/fdf182a7af85b1deeeb637ca970d31935e7c9d52"
},
{
"type": "PACKAGE",
"url": "https://github.com/pygments/pygments"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2023-117.yaml"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO"
},
{
"type": "WEB",
"url": "https://pypi.org/project/Pygments"
},
{
"type": "WEB",
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Pygments vulnerable to ReDoS",
"upstream": [
"GHSA-mrwq-x4v8-fh7p",
"CVE-2022-40896",
"PYSEC-2023-117"
]
}
BREW-WTFIS-CVE-2022-40896 (GHSA-MRWQ-X4V8-FH7P)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:54 – Updated: 2026-09-10 01:41 – Source website
VLAI
Summary
Pygments vulnerable to ReDoS
Details
A ReDoS issue was discovered in pygments/lexers/smithy.py in Pygments until 2.15.0 via SmithyLexer.
Severity
5.5 (Medium)
References
| URL | Type | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "pygments",
"resource_purl": "pkg:pypi/pygments@2.20.0",
"upstream_fixed_in": "2.15.0"
},
"package": {
"ecosystem": "Homebrew",
"name": "wtfis",
"purl": "pkg:brew/wtfis"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.15.0_1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/pygments@2.20.0",
"name": "pygments",
"resource": "pygments",
"strategy": "registry",
"subject_version": "2.20.0"
}
]
},
"details": "A ReDoS issue was discovered in `pygments/lexers/smithy.py` in Pygments until 2.15.0 via SmithyLexer.",
"id": "BREW-wtfis-CVE-2022-40896",
"modified": "2026-09-10T01:41:07Z",
"published": "2026-08-13T17:54:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40896"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/97eb3d5ec7c1b3ea4fcf9dee30a2309cf92bd194"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/dd52102c38ebe78cd57748e09f38929fd283ad04"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/fdf182a7af85b1deeeb637ca970d31935e7c9d52"
},
{
"type": "PACKAGE",
"url": "https://github.com/pygments/pygments"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2023-117.yaml"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO"
},
{
"type": "WEB",
"url": "https://pypi.org/project/Pygments"
},
{
"type": "WEB",
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Pygments vulnerable to ReDoS",
"upstream": [
"GHSA-mrwq-x4v8-fh7p",
"CVE-2022-40896",
"PYSEC-2023-117"
]
}
BREW-XONSH-CVE-2022-40896 (GHSA-MRWQ-X4V8-FH7P)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:54 – Updated: 2026-09-10 01:41 – Source website
VLAI
Summary
Pygments vulnerable to ReDoS
Details
A ReDoS issue was discovered in pygments/lexers/smithy.py in Pygments until 2.15.0 via SmithyLexer.
Severity
5.5 (Medium)
References
| URL | Type | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "pygments",
"resource_purl": "pkg:pypi/pygments@2.21.0",
"upstream_fixed_in": "2.15.0"
},
"package": {
"ecosystem": "Homebrew",
"name": "xonsh",
"purl": "pkg:brew/xonsh"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.24.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/pygments@2.21.0",
"name": "pygments",
"resource": "pygments",
"strategy": "registry",
"subject_version": "2.21.0"
}
]
},
"details": "A ReDoS issue was discovered in `pygments/lexers/smithy.py` in Pygments until 2.15.0 via SmithyLexer.",
"id": "BREW-xonsh-CVE-2022-40896",
"modified": "2026-09-10T01:41:13Z",
"published": "2026-08-13T17:54:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40896"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/97eb3d5ec7c1b3ea4fcf9dee30a2309cf92bd194"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/dd52102c38ebe78cd57748e09f38929fd283ad04"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/fdf182a7af85b1deeeb637ca970d31935e7c9d52"
},
{
"type": "PACKAGE",
"url": "https://github.com/pygments/pygments"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2023-117.yaml"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO"
},
{
"type": "WEB",
"url": "https://pypi.org/project/Pygments"
},
{
"type": "WEB",
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Pygments vulnerable to ReDoS",
"upstream": [
"GHSA-mrwq-x4v8-fh7p",
"CVE-2022-40896",
"PYSEC-2023-117"
]
}
BREW-YAMLFIX-CVE-2022-40896 (GHSA-MRWQ-X4V8-FH7P)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:54 – Updated: 2026-09-10 01:42 – Source website
VLAI
Summary
Pygments vulnerable to ReDoS
Details
A ReDoS issue was discovered in pygments/lexers/smithy.py in Pygments until 2.15.0 via SmithyLexer.
Severity
5.5 (Medium)
References
| URL | Type | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "pygments",
"resource_purl": "pkg:pypi/pygments@2.20.0",
"upstream_fixed_in": "2.15.0"
},
"package": {
"ecosystem": "Homebrew",
"name": "yamlfix",
"purl": "pkg:brew/yamlfix"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.19.1_2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/pygments@2.20.0",
"name": "pygments",
"resource": "pygments",
"strategy": "registry",
"subject_version": "2.20.0"
}
]
},
"details": "A ReDoS issue was discovered in `pygments/lexers/smithy.py` in Pygments until 2.15.0 via SmithyLexer.",
"id": "BREW-yamlfix-CVE-2022-40896",
"modified": "2026-09-10T01:42:04Z",
"published": "2026-08-13T17:54:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40896"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/97eb3d5ec7c1b3ea4fcf9dee30a2309cf92bd194"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/dd52102c38ebe78cd57748e09f38929fd283ad04"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/fdf182a7af85b1deeeb637ca970d31935e7c9d52"
},
{
"type": "PACKAGE",
"url": "https://github.com/pygments/pygments"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2023-117.yaml"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO"
},
{
"type": "WEB",
"url": "https://pypi.org/project/Pygments"
},
{
"type": "WEB",
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Pygments vulnerable to ReDoS",
"upstream": [
"GHSA-mrwq-x4v8-fh7p",
"CVE-2022-40896",
"PYSEC-2023-117"
]
}
BREW-ZABBIX-CLI-CVE-2022-40896 (GHSA-MRWQ-X4V8-FH7P)
Vulnerability from osv_homebrew – Published: 2026-08-13 17:55 – Updated: 2026-09-10 01:44 – Source website
VLAI
Summary
Pygments vulnerable to ReDoS
Details
A ReDoS issue was discovered in pygments/lexers/smithy.py in Pygments until 2.15.0 via SmithyLexer.
Severity
5.5 (Medium)
References
| URL | Type | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
{
"affected": [
{
"ecosystem_specific": {
"fix": "bump",
"range_state": "fixed",
"resource": "pygments",
"resource_purl": "pkg:pypi/pygments@2.20.0",
"upstream_fixed_in": "2.15.0"
},
"package": {
"ecosystem": "Homebrew",
"name": "zabbix-cli",
"purl": "pkg:brew/zabbix-cli"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.7.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"database_specific": {
"confidence": "high",
"source": "matched",
"strategy": "registry",
"upstream_evidence": [
{
"ecosystem": "PyPI",
"key": "pkg:pypi/pygments@2.20.0",
"name": "pygments",
"resource": "pygments",
"strategy": "registry",
"subject_version": "2.20.0"
}
]
},
"details": "A ReDoS issue was discovered in `pygments/lexers/smithy.py` in Pygments until 2.15.0 via SmithyLexer.",
"id": "BREW-zabbix-cli-CVE-2022-40896",
"modified": "2026-09-10T01:44:55Z",
"published": "2026-08-13T17:55:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40896"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/97eb3d5ec7c1b3ea4fcf9dee30a2309cf92bd194"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/dd52102c38ebe78cd57748e09f38929fd283ad04"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/fdf182a7af85b1deeeb637ca970d31935e7c9d52"
},
{
"type": "PACKAGE",
"url": "https://github.com/pygments/pygments"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2023-117.yaml"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO"
},
{
"type": "WEB",
"url": "https://pypi.org/project/Pygments"
},
{
"type": "WEB",
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2"
}
],
"schema_version": "1.7.3",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Pygments vulnerable to ReDoS",
"upstream": [
"GHSA-mrwq-x4v8-fh7p",
"CVE-2022-40896",
"PYSEC-2023-117"
]
}
CVE-2022-40896 (GCVE-0-2022-40896)
Vulnerability from cvelistv5 – Published: 2023-07-19 00:00 – Updated: 2024-11-27 14:28
VLAI
EPSS
VEX
Summary
A ReDoS issue was discovered in pygments/lexers/smithy.py in pygments through 2.15.0 via SmithyLexer.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-27 14:28 UTC
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://pypi.org/project/Pygments/ | |
| https://github.com/pygments/pygments/blob/master/… | |
| https://pyup.io/posts/pyup-discovers-redos-vulner… | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | |
| https://lists.fedoraproject.org/archives/list/pac… |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T12:28:42.671Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO/"
},
{
"tags": [
"x_transferred"
],
"url": "https://pypi.org/project/Pygments/"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"tags": [
"x_transferred"
],
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2/"
},
{
"name": "FEDORA-2024-db87ce2a47",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO/"
},
{
"name": "FEDORA-2024-8eaf80107a",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3/"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-40896",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-27T14:28:52.133335Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-27T14:28:58.875Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A ReDoS issue was discovered in pygments/lexers/smithy.py in pygments through 2.15.0 via SmithyLexer."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-03-28T03:06:03.297Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://pypi.org/project/Pygments/"
},
{
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2/"
},
{
"name": "FEDORA-2024-db87ce2a47",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO/"
},
{
"name": "FEDORA-2024-8eaf80107a",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2022-40896",
"datePublished": "2023-07-19T00:00:00.000Z",
"dateReserved": "2022-09-19T00:00:00.000Z",
"dateUpdated": "2024-11-27T14:28:58.875Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
GHSA-MRWQ-X4V8-FH7P
Vulnerability from github – Published: 2023-07-19 15:30 – Updated: 2024-10-24 21:49
VLAI
Summary
Pygments vulnerable to ReDoS
Details
A ReDoS issue was discovered in pygments/lexers/smithy.py in Pygments until 2.15.0 via SmithyLexer.
Severity
5.5 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "Pygments"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.15.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-40896"
],
"database_specific": {
"cwe_ids": [
"CWE-434"
],
"github_reviewed": true,
"github_reviewed_at": "2023-07-20T11:00:04Z",
"nvd_published_at": "2023-07-19T15:15:10Z",
"severity": "MODERATE"
},
"details": "A ReDoS issue was discovered in `pygments/lexers/smithy.py` in Pygments until 2.15.0 via SmithyLexer.",
"id": "GHSA-mrwq-x4v8-fh7p",
"modified": "2024-10-24T21:49:45Z",
"published": "2023-07-19T15:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40896"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/97eb3d5ec7c1b3ea4fcf9dee30a2309cf92bd194"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/dd52102c38ebe78cd57748e09f38929fd283ad04"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/commit/fdf182a7af85b1deeeb637ca970d31935e7c9d52"
},
{
"type": "PACKAGE",
"url": "https://github.com/pygments/pygments"
},
{
"type": "WEB",
"url": "https://github.com/pygments/pygments/blob/master/pygments/lexers/smithy.py#L61"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2023-117.yaml"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZGMXALE3HSP4OXC7UUWIKX3OXKZDTY3"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZO4BQCIY2S2KZYHERQMKURB7AHXDBO"
},
{
"type": "WEB",
"url": "https://pypi.org/project/Pygments"
},
{
"type": "WEB",
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages-part-2"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "Pygments vulnerable to ReDoS"
}
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…