CVE-2026-52726Medium· 5.4▾ SunlitA flaw was found in Dulwich, a pure-Python implementation of Git file formats and protocols. This vulnerability allows a remote attacker to achieve arbitrary code execution by crafting a malicious Git submodule. When a user clones or updat…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.7 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Aug 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.4%
Last analysed / modified upstream
0.4% → 0.7%
7.5 → 5.4
high → medium
A flaw was found in Dulwich, a pure-Python implementation of Git file formats and protocols. This vulnerability allows a remote attacker to achieve arbitrary code execution by crafting a malicious Git submodule. When a user clones or updates a repository with such a submodule, the attacker-controlled content is written into the victim's Git hooks directory. Subsequent Git or Dulwich commands can then execute these malicious files, leading to system compromise.
dulwich: Dulwich: Arbitrary code execution via crafted Git submodules — rated Moderate by Red Hat. Released 2026-06-10, updated 2026-09-24.
Affected:
No fix planned:
Not affected:
Will not fix
Workarounds / mitigations:
.gitmodules file and the submodule's content before performing recursive submodule operations.Affected packages:
dulwich >= 0.23.2, < 1.2.5Patched in:
dulwich 1.2.5Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-73646High· 7.5PostCSS takes a CSS file and provides an API to analyze and modify its rules by transforming the rules into an Abstract Syntax Tree
CVE-2026-11940High· 7.3tarfile.extractall() with the 'data' or 'tar' filter could be bypassed by a crafted archive where a hardlink references a symlink stored at a deeper name than the hardlink itself. The extraction fallback validated the symlink at it's…
CVE-2026-114140High· 7.8nbconvert: nbconvert: arbitrary file write via path traversal in ExtractOutputPreprocessor (CVE-2026-114140)
CVE-2026-74267Critical· 9.8In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_codel: Do not call qdisc_tree_reduce_backlog during peek before restoring qlen Whenever codel drops packets during peek, it calls qdisc_tree_reduce_back…
CVE-2026-80706High· 7.8In the Linux kernel, the following vulnerability has been resolved: can: softing: fw_parse(): validate firmware record spans fw_parse() reads a fixed record header, a firmware-provided payload, and a trailing checksum without knowing t…
CVE-2026-93294Medium· 6.3A user with query access to an Azure Monitor data source can use its resource proxy to call Azure Resource Manager APIs beyond those Grafana needs, with the data source's Azure identity (unintended proxy)