ai-shell (>=0.1.0, <=1.0.4), almax-common (>=0.9.5, <=1.0.2) +137 more potentially affected by CVE-2026-44898 via mistune (>=3.0.0rc5, <=3.2.0)

mistune PYPI version =3.0.0rc5, =0.1.0, =0.9.5, =3.0.0rc3, =3.2.1b1, =1.0.1, =1.0.1, =0.1.0, =0.0.1, =0.1.0, =0.0.2, =1.0.0.1, =0.0.1, =0.1.10, =0.26.0, =0.27.0 and more Source cves: CVE-2026-44898 Source advisory: SNYK:PYTHON-MISTUNE-16697348...

fittrackee (>=1.2.0, <=1.3.0b3), mein-et-projekt (0.1.0) +2 more potentially affected by CVE-2026-44898 via mistune (3.2.0)

mistune PYPI version 3.2.0 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - fittrackee =1.2.0, =2.19.0, =2.20.4 - uniovi-simur-wearablepermed-pipeline-step-counting 1.2.3 Source cves: CVE-2026-44898 Source advisory:...

fittrackee (>=1.2.0, <=1.3.0b3), mein-et-projekt (0.1.0) +2 more potentially affected by CVE-2026-44898 via mistune (3.2.0)

mistune PYPI version 3.2.0 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - fittrackee =1.2.0, =2.19.0, =2.20.4 - uniovi-simur-wearablepermed-pipeline-step-counting 1.2.3 Source cves: CVE-2026-44898 Source advisory:...

Mistune TOC Anchor Injection XSS

Summary rendertocul builds a table-of-contents tree from a list of level, id, text tuples. Both the id value used as href="" and the text value used as the visible link label are inserted into tags via a plain Python format string — with no HTML escaping applied to either value. When heading IDs...

GHSA-6269-CQXG-MHHV Mistune TOC Anchor Injection XSS

Summary rendertocul builds a table-of-contents tree from a list of level, id, text tuples. Both the id value used as href="" and the text value used as the visible link label are inserted into tags via a plain Python format string — with no HTML escaping applied to either value. When heading IDs...

PT-2026-41147

Name of the Vulnerable Software and Affected Versions mistune affected versions not specified Description The Image directive plugin fails to properly validate the :width: and :height: options. The validation uses a regular expression that only checks if the value starts with a digit, rather than...

CVE-2026-44898

creationtimestamp| type| source ---|---|--- 2026-05-12 06:07:08+00:00| published-proof-of-concept| https://github.com/lepture/mistune/security/advisories/GHSA-6269-cqxg-mhhv...

OPENSUSE-SU-2026:10761-1 python311-mistune-3.2.1-1.1 on GA media

These are all security issues fixed in the python311-mistune-3.2.1-1.1 package on the GA media of openSUSE Tumbleweed...

Mistune ReDoS in LINK_TITLE_RE allows denial of service with crafted Markdown titles

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cateye (>=0.3.4, <=0.3.8), docwriter (>=0.1.0, <=1.0.2) +6 more potentially affected by CVE-2026-44897 via mistune (0.8.3)

mistune PYPI version 0.8.3 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - cateye =0.3.4, =0.1.0, =1.1.2, =0.1.0.dev0, =0.0.10, =0.0.1, =0.6.0, =0.15.0 Source cves: CVE-2026-44897 Source advisory: OSV:GHSA-V87V-83H2-53W7...

pyne-xmas-elves (>=0.4.0, <=0.7.1), tagy (>=0.2.0, <=0.3.0) potentially affected by CVE-2026-44897 via mistune (0.8.1)

mistune PYPI version 0.8.1 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - pyne-xmas-elves =0.4.0, =0.2.0, =0.3.0 Source cves: CVE-2026-44897 Source advisory: OSV:GHSA-V87V-83H2-53W7...

abracadabra (>=0.0.0, <=0.0.7), acclimatise (>=0.0.18, <=1.2.0) +420 more potentially affected by CVE-2026-44897 via mistune (0.8.4)

mistune PYPI version 0.8.4 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - abracadabra =0.0.0, =0.0.18, =2.0.0.post1, =0.3.0, =1.0.0, =1.3.4, =1.0.47, =1.0.66, =0.1.0, =0.1.0, =0.1.16, =0.18.3, =1.0.0, =2.2.0 and more...

mvrk (>=1.2.0, <=1.2.1), repo-cli (>=0.0.1.8, <=0.0.1.14) potentially affected by CVE-2026-44897 via mistune (2.0.0a4)

mistune PYPI version 2.0.0a4 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - mvrk =1.2.0, =0.0.1.8, =0.0.1.14 Source cves: CVE-2026-44897 Source advisory: OSV:GHSA-V87V-83H2-53W7...

animalia (>=0.0.27, <=0.0.28), appyratus (>=3.0.3, <=3.0.4) +32 more potentially affected by CVE-2026-44897 via mistune (2.0.0rc1)

mistune PYPI version 2.0.0rc1 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - animalia =0.0.27, =3.0.3, =0.1.0, =0.11.0, =0.20.7, =0.0.5, =0.0.13, =1.0.18, =0.0.1, =0.1.3 - datapackage-pipelines-spss 0.0.2a0 - embryo 3.0....

engrave (>=2.0.0, <=2.0.4), inka (>=2.1.0, <=2.2.0) +1 more potentially affected by CVE-2026-44897 via mistune (2.0.2)

mistune PYPI version 2.0.2 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - engrave =2.0.0, =2.1.0, =0.0.0.dev0, =1.13.0a1.dev3 Source cves: CVE-2026-44897 Source advisory: OSV:GHSA-V87V-83H2-53W7...

biobb-io (>=0.0.1, <=0.0.8), biobb-model (>=0.0.1, <=0.0.10) +3 more potentially affected by CVE-2026-44897 via mistune (0.7.4)

mistune PYPI version 0.7.4 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - biobb-io =0.0.1, =0.0.1, =0.2.1, =2.2.20170208112505, =2.7.20181012180226 Source cves: CVE-2026-44897 Source advisory: OSV:GHSA-V87V-83H2-53W7...

nlm-ingestor (>=0.1.1, <=0.1.5), nvidia-modulus-sym (>=1.0.0, <=1.7.0) +1 more potentially affected by CVE-2026-44897 via mistune (2.0.3)

mistune PYPI version 2.0.3 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - nlm-ingestor =0.1.1, =1.0.0, =1.7.0 - stattic 1.0.0 Source cves: CVE-2026-44897 Source advisory: OSV:GHSA-V87V-83H2-53W7...

cfnow (>=0.0.1, <=0.0.6), coreplus (0.1.0) +20 more potentially affected by CVE-2026-44897 via mistune (2.0.4)

mistune PYPI version 2.0.4 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - cfnow =0.0.1, =0.1.1rc3, =0.1.0, =1.4.0, =4.0.2, =2.2.1, =0.1.0, =0.1.0, =0.0.3, =1.0.4, =1.0.7 and more Source cves: CVE-2026-44897 Source...

arvados-cwl-runner (>=2.6.0rc3, <=2.7.4), db-classifier (0.0.2) +18 more potentially affected by CVE-2026-44897 via mistune (2.0.5)

mistune PYPI version 2.0.5 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - arvados-cwl-runner =2.6.0rc3, =2.0.5, =4.1.0, =0.8.4, =2.1.1, =1.0.0, =2.2.0, =0.0.1, =2.4.1rc3, =8.3.20221209165047, =8.5.20240102191335 - sitefa...

alphapulldown (>=0.21.2, <=0.30.7), arisu (>=0.1.1, <=0.1.2) +51 more potentially affected by CVE-2026-44897 via mistune (2.1.0)

mistune PYPI version 2.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on mistune and may be impacted: - alphapulldown =0.21.2, =0.1.1, =0.0.1, =0.1.0, =0.0.1, =0.1.1, =4.2.93, =2.0.4, =5.2.0a0, =0.0.1, =3.7.1, =0.8.0, =0.8.5 and more Source cves:...