01 Record
CVE-2026-112079
hankcs HanLP torch_util.py load_word2vec_as_vocab_tensor deserialization
MediumPUBLISHEDCNA: VulDB
CNA base score5.3 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
02 Description
hankcs HanLP torch_util.py load_word2vec_as_vocab_tensor deserialization
03 Exploitation and scoring
- Exploitation
- Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
- SSVC decision
- ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.26% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 17.7% of scored records. A rank, not a probability.
- NVD base score
- 2.1 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-19.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-19 04:45Z10 DAYS AGO
- Last updated
- 2026-10-19 16:36Z10 DAYS AGO
- Reserved
- 2026-10-18
- Assigning CNA
- VulDB
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- Weaknesses
- Data version
- 5.2
- Document digest
- 2f925f7e028a16b0583554ace6a6750ce640175675dcde41768867c0a0649257
05 Affected products
VendorProductVersionsPlatforms
hankcsHanLP2.1.0-beta.0, 2.1.0-beta.1, 2.1.0-beta.2, 2.1.0-beta.3, 2.1.0-beta.4, 2.1.0-beta.5, 2.1.0-beta.6, 2.1.0-beta.7, 2.1.0-beta.8, 2.1.0-beta.9, 2.1.0-beta.10, 2.1.0-beta.11, 2.1.0-beta.12, 2.1.0-beta.13, 2.1.0-beta.14, 2.1.0-beta.15, 2.1.0-beta.16, 2.1.0-beta.17, 2.1.0-beta.18, 2.1.0-beta.19, 2.1.0-beta.20, 2.1.0-beta.21, 2.1.0-beta.22, 2.1.0-beta.23, 2.1.0-beta.24, 2.1.0-beta.25, 2.1.0-beta.26, 2.1.0-beta.27, 2.1.0-beta.28, 2.1.0-beta.29, 2.1.0-beta.30, 2.1.0-beta.31, 2.1.0-beta.32, 2.1.0-beta.33, 2.1.0-beta.34, 2.1.0-beta.35, 2.1.0-beta.36, 2.1.0-beta.37, 2.1.0-beta.38, 2.1.0-beta.39, 2.1.0-beta.40, 2.1.0-beta.41, 2.1.0-beta.42, 2.1.0-beta.43, 2.1.0-beta.44, 2.1.0-beta.45, 2.1.0-beta.46, 2.1.0-beta.47, 2.1.0-beta.48, 2.1.0-beta.49, 2.1.0-beta.50, 2.1.0-beta.51, 2.1.0-beta.52, 2.1.0-beta.53, 2.1.0-beta.54, 2.1.0-beta.55, 2.1.0-beta.56, 2.1.0-beta.57, 2.1.0-beta.58, 2.1.0-beta.59, 2.1.0-beta.60, 2.1.0-beta.61, 2.1.0-beta.62, 2.1.0-beta.63, 2.1.0-beta.64—
06 References
- vuldb.comVDB-421758 | hankcs HanLP torch_util.py load_word2vec_as_vocab_tensor deserializationhttps://vuldb.com/vuln/421758
- vuldb.comVDB-421758 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/421758/cti
- vuldb.comCVE-2026-112079 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-112079
- vuldb.comSubmit #1009644 | hankcs HanLP commit ddb1299bddff079e447af52ec12549c50636bfa8 (2.1.0-beta.64) Insecure Deserializationhttps://vuldb.com/submit/1009644
- github.comhttps://github.com/hankcs/HanLP/issues/1968
- github.comhttps://github.com/user-attachments/files/32910161/hanlp-ddb1299-vocab-pickle-poc.zip
- github.comhttps://github.com/hankcs/HanLP/