Description
An issue was discovered in lib\cdt\dttree.c in libcdt.a in graphviz 2.40.1. Stack consumption occurs because of recursive agclose calls in lib\cgraph\graph.c in libcgraph.a, related to agfstsubg in lib\cgraph\subg.c.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | graphviz | No fix yet | — |
| Ubuntu 26.04 LTS | graphviz | No fix yet | — |
| Ubuntu 25.10 | graphviz | No fix yet | — |
| Ubuntu 24.04 LTS | graphviz | No fix yet | — |
Show 5 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 22.04 LTS | graphviz | No fix yet | — |
| Ubuntu Pro 20.04 LTS | graphviz | No fix yet | — |
| Ubuntu Pro 18.04 LTS | graphviz | No fix yet | — |
| Ubuntu Pro 16.04 LTS | graphviz | No fix yet | — |
| Ubuntu Pro 14.04 LTS | graphviz | No fix yet | — |