Linux Distros Unpatched Vulnerability : CVE-2026-12252

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In nltk/nltk versions 3.9.3 and earlier, five Stanford interface classes StanfordPOSTagger, StanfordNERTagger, StanfordParser, StanfordDependencyParser, and...

annotald (1.3.8), caterpillar (>=1.0.0.dev4, <=1.0.0.dev17) potentially affected by CVE-2026-12252 via nltk (2.0.5)

nltk PYPI version 2.0.5 is affected by a known vulnerability. The following packages have a transitive dependency on nltk and may be impacted: - annotald 1.3.8 - caterpillar =1.0.0.dev4, =1.0.0.dev17 Source cves: CVE-2026-12252 Source advisory: OSV:GHSA-9R6G-266R-89X4...

annotald (>=1.3.1, <=1.3.7) potentially affected by CVE-2026-12252 via nltk (2.0.4)

nltk PYPI version 2.0.4 is affected by a known vulnerability. The following packages have a transitive dependency on nltk and may be impacted: - annotald =1.3.1, =1.3.7 Source cves: CVE-2026-12252 Source advisory: OSV:GHSA-9R6G-266R-89X4...

aa-rag (>=0.4.2, <=0.4.3), aaa-ml-datasets-course (1.0.0) +802 more potentially affected by CVE-2026-12252 via nltk (>=3.0.0, <=3.9.3)

nltk PYPI version =3.0.0, =0.4.2, =0.2.3, =0.2.0, =0.0.4, =0.0.1, =0.1.0, =0.1.0, =0.0.9, =0.17.0, =0.0.0.dev0, =7.28.2.post5.dev33128883500 and more Source cves: CVE-2026-12252 Source advisory: OSV:PYSEC-2026-2085...

annotald (1.3.8), caterpillar (>=1.0.0.dev4, <=1.0.0.dev17) potentially affected by CVE-2026-12252 via nltk (2.0.5)

nltk PYPI version 2.0.5 is affected by a known vulnerability. The following packages have a transitive dependency on nltk and may be impacted: - annotald 1.3.8 - caterpillar =1.0.0.dev4, =1.0.0.dev17 Source cves: CVE-2026-12252 Source advisory: OSV:PYSEC-2026-2085...

CVE-2026-12252

In nltk/nltk versions 3.9.3 and earlier, five Stanford interface classes StanfordPOSTagger, StanfordNERTagger, StanfordParser, StanfordDependencyParser, and StanfordNeuralDependencyParser are vulnerable to untrusted JAR code execution. These classes accept user-controllable JAR paths and execute...