Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:pypi/flash-attn@2.5.4
Typepypi
Namespace
Nameflash-attn
Version2.5.4
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_versionnull
Latest_non_vulnerable_versionnull
Affected_by_vulnerabilities
0
url VCID-h59a-wm58-qfdp
vulnerability_id VCID-h59a-wm58-qfdp
summary The flash-attention training framework thru commit e724e2588cbe754beb97cf7c011b5e7e34119e62 (2025-13-04) contains an insecure deserialization vulnerability (CWE-502) in its checkpoint loading mechanism. The load_checkpoint() function in checkpoint.py and the checkpoint loading code in eval.py use torch.load() without enabling the security-restrictive weights_only=True parameter. This allows the deserialization of arbitrary Python objects via the pickle module. An attacker can exploit this by providing a maliciously crafted checkpoint file. When a victim loads this checkpoint during model warmstarting or evaluation, arbitrary code is executed on the victim's system.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-31253
reference_id
reference_type
scores
0
value 0.00047
scoring_system epss
scoring_elements 0.14925
published_at 2026-06-11T12:55:00Z
1
value 0.0005
scoring_system epss
scoring_elements 0.1625
published_at 2026-06-14T12:55:00Z
2
value 0.0005
scoring_system epss
scoring_elements 0.16281
published_at 2026-06-13T12:55:00Z
3
value 0.0005
scoring_system epss
scoring_elements 0.16272
published_at 2026-06-12T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-31253
1
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-31253
reference_id
reference_type
scores
0
value 7.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2026-31253
2
reference_url https://www.notion.so/CVE-2026-31253-35d1e1393188813f9e77e2038104bc49
reference_id CVE-2026-31253-35d1e1393188813f9e77e2038104bc49
reference_type
scores
0
value 7.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
1
value HIGH
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-12T19:32:06Z/
url https://www.notion.so/CVE-2026-31253-35d1e1393188813f9e77e2038104bc49
3
reference_url https://github.com/Dao-AILab/flash-attention
reference_id flash-attention
reference_type
scores
0
value 7.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
1
value HIGH
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-12T19:32:06Z/
url https://github.com/Dao-AILab/flash-attention
4
reference_url https://github.com/advisories/GHSA-7g5w-pq96-8c5w
reference_id GHSA-7g5w-pq96-8c5w
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-7g5w-pq96-8c5w
fixed_packages
aliases CVE-2026-31253, GHSA-7g5w-pq96-8c5w
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-h59a-wm58-qfdp
Fixing_vulnerabilities
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:pypi/flash-attn@2.5.4