Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:pypi/protobuf@6.31.1
Typepypi
Namespace
Nameprotobuf
Version6.31.1
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version6.33.5
Latest_non_vulnerable_version7.34.0rc1
Affected_by_vulnerabilities
0
url VCID-u1c9-xd6h-8fgc
vulnerability_id VCID-u1c9-xd6h-8fgc
summary 
protobuf affected by a JSON recursion depth bypass
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.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-0994.json
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-0994.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-0994
reference_id
reference_type
scores
0
value 0.00013
scoring_system epss
scoring_elements 0.02501
published_at 2026-06-06T12:55:00Z
1
value 0.00013
scoring_system epss
scoring_elements 0.02506
published_at 2026-06-05T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-0994
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-0994
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-0994
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
4
reference_url https://github.com/protocolbuffers/protobuf
reference_id
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements 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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/protocolbuffers/protobuf
5
reference_url https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf
reference_id
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements 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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf
6
reference_url https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b
reference_id
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements 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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b
7
reference_url https://github.com/protocolbuffers/protobuf/issues/25070
reference_id
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements 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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/protocolbuffers/protobuf/issues/25070
8
reference_url https://github.com/protocolbuffers/protobuf/pull/25239
reference_id
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements 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
1
value HIGH
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-01-23T15:33:48Z/
url https://github.com/protocolbuffers/protobuf/pull/25239
9
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1126302
reference_id 1126302
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1126302
10
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2432398
reference_id 2432398
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2432398
11
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-0994
reference_id CVE-2026-0994
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements 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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2026-0994
12
reference_url https://github.com/advisories/GHSA-7gcm-g887-7qv7
reference_id GHSA-7gcm-g887-7qv7
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-7gcm-g887-7qv7
13
reference_url https://access.redhat.com/errata/RHSA-2026:16174
reference_id RHSA-2026:16174
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:16174
14
reference_url https://access.redhat.com/errata/RHSA-2026:3059
reference_id RHSA-2026:3059
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:3059
15
reference_url https://access.redhat.com/errata/RHSA-2026:3094
reference_id RHSA-2026:3094
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:3094
16
reference_url https://access.redhat.com/errata/RHSA-2026:3095
reference_id RHSA-2026:3095
reference_type
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url https://access.redhat.com/errata/RHSA-2026:3095
17
reference_url https://access.redhat.com/errata/RHSA-2026:3097
reference_id RHSA-2026:3097
reference_type
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url https://access.redhat.com/errata/RHSA-2026:3097
18
reference_url https://access.redhat.com/errata/RHSA-2026:3218
reference_id RHSA-2026:3218
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:3218
19
reference_url https://access.redhat.com/errata/RHSA-2026:3219
reference_id RHSA-2026:3219
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:3219
20
reference_url https://access.redhat.com/errata/RHSA-2026:3220
reference_id RHSA-2026:3220
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:3220
21
reference_url https://access.redhat.com/errata/RHSA-2026:3461
reference_id RHSA-2026:3461
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:3461
22
reference_url https://access.redhat.com/errata/RHSA-2026:3462
reference_id RHSA-2026:3462
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:3462
23
reference_url https://access.redhat.com/errata/RHSA-2026:3958
reference_id RHSA-2026:3958
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:3958
24
reference_url https://access.redhat.com/errata/RHSA-2026:3959
reference_id RHSA-2026:3959
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:3959
25
reference_url https://access.redhat.com/errata/RHSA-2026:8746
reference_id RHSA-2026:8746
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:8746
26
reference_url https://access.redhat.com/errata/RHSA-2026:8747
reference_id RHSA-2026:8747
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:8747
27
reference_url https://access.redhat.com/errata/RHSA-2026:8748
reference_id RHSA-2026:8748
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:8748
28
reference_url https://usn.ubuntu.com/8063-1/
reference_id USN-8063-1
reference_type
scores
url https://usn.ubuntu.com/8063-1/
29
reference_url https://usn.ubuntu.com/8063-2/
reference_id USN-8063-2
reference_type
scores
url https://usn.ubuntu.com/8063-2/
fixed_packages
0
url pkg:pypi/protobuf@6.33.5
purl pkg:pypi/protobuf@6.33.5
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/protobuf@6.33.5
1
url pkg:pypi/protobuf@7.34.0rc1
purl pkg:pypi/protobuf@7.34.0rc1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/protobuf@7.34.0rc1
aliases CVE-2026-0994, GHSA-7gcm-g887-7qv7
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-u1c9-xd6h-8fgc
Fixing_vulnerabilities
0
url VCID-q9yb-5dsu-uuft
vulnerability_id VCID-q9yb-5dsu-uuft
summary 
protobuf-python has a potential Denial of Service issue
Any project that uses Protobuf pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of **recursive groups**, **recursive messages** or **a series of [`SGROUP`](https://protobuf.dev/programming-guides/encoding/#groups) tags** can be corrupted by exceeding the Python recursion limit.

Reporter: Alexis Challande, Trail of Bits Ecosystem Security Team
[ecosystem@trailofbits.com](mailto:ecosystem@trailofbits.com)
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-4565.json
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-4565.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2025-4565
reference_id
reference_type
scores
0
value 0.00016
scoring_system epss
scoring_elements 0.03867
published_at 2026-06-06T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2025-4565
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-4565
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-4565
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 5.9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
4
reference_url https://github.com/protocolbuffers/protobuf
reference_id
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/protocolbuffers/protobuf
5
reference_url https://github.com/protocolbuffers/protobuf/blob/main/python/google/protobuf/internal/decoder_test.py#L87-L98
reference_id
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/protocolbuffers/protobuf/blob/main/python/google/protobuf/internal/decoder_test.py#L87-L98
6
reference_url https://github.com/protocolbuffers/protobuf/blob/main/python/google/protobuf/internal/message_test.py#L1436-L1478
reference_id
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/protocolbuffers/protobuf/blob/main/python/google/protobuf/internal/message_test.py#L1436-L1478
7
reference_url https://github.com/protocolbuffers/protobuf/commit/17838beda2943d08b8a9d4df5b68f5f04f26d901
reference_id
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
1
value HIGH
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-06-16T15:38:57Z/
url https://github.com/protocolbuffers/protobuf/commit/17838beda2943d08b8a9d4df5b68f5f04f26d901
8
reference_url https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-735f-pc8j-v9w8
reference_id
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-735f-pc8j-v9w8
9
reference_url https://github.com/protocolbuffers/protobuf/tree/main/python#implementation-backends
reference_id
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/protocolbuffers/protobuf/tree/main/python#implementation-backends
10
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1108057
reference_id 1108057
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1108057
11
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2373016
reference_id 2373016
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2373016
12
reference_url https://nvd.nist.gov/vuln/detail/CVE-2025-4565
reference_id CVE-2025-4565
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2025-4565
13
reference_url https://github.com/advisories/GHSA-8qvm-5x2c-j2w7
reference_id GHSA-8qvm-5x2c-j2w7
reference_type
scores
url https://github.com/advisories/GHSA-8qvm-5x2c-j2w7
14
reference_url https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-8qvm-5x2c-j2w7
reference_id GHSA-8qvm-5x2c-j2w7
reference_type
scores
0
value 8.2
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/protocolbuffers/protobuf/security/advisories/GHSA-8qvm-5x2c-j2w7
15
reference_url https://access.redhat.com/errata/RHSA-2025:10773
reference_id RHSA-2025:10773
reference_type
scores
url https://access.redhat.com/errata/RHSA-2025:10773
16
reference_url https://access.redhat.com/errata/RHSA-2026:1249
reference_id RHSA-2026:1249
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:1249
17
reference_url https://access.redhat.com/errata/RHSA-2026:3960
reference_id RHSA-2026:3960
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:3960
18
reference_url https://usn.ubuntu.com/7629-1/
reference_id USN-7629-1
reference_type
scores
url https://usn.ubuntu.com/7629-1/
19
reference_url https://usn.ubuntu.com/7629-2/
reference_id USN-7629-2
reference_type
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url https://usn.ubuntu.com/7629-2/
fixed_packages
0
url pkg:pypi/protobuf@4.25.8
purl pkg:pypi/protobuf@4.25.8
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-u1c9-xd6h-8fgc
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/protobuf@4.25.8
1
url pkg:pypi/protobuf@5.29.5
purl pkg:pypi/protobuf@5.29.5
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-u1c9-xd6h-8fgc
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/protobuf@5.29.5
2
url pkg:pypi/protobuf@6.31.1
purl pkg:pypi/protobuf@6.31.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-u1c9-xd6h-8fgc
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/protobuf@6.31.1
aliases CVE-2025-4565, GHSA-8qvm-5x2c-j2w7
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-q9yb-5dsu-uuft
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:pypi/protobuf@6.31.1