CVE-2026-10036 json
SpeechBrain < 1.1.1 Arbitrary Code Execution via CKPT.yaml Parsing
published 2026-08-27 2 mo ago modified 2026-09-24 45 d ago also EUVD-2026-67226
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
SpeechBrain before 1.1.1 contains an arbitrary code execution vulnerability that allows attackers to execute arbitrary code by supplying a crafted CKPT.yaml checkpoint metadata file parsed with PyYAML's unsafe loader during candidate enumeration in Checkpointer.recover_if_possible(). Attackers can embed malicious Python object construction tags such as !!python/object/apply in any CKPT.yaml file within the configured checkpoint path to trigger code execution during candidate discovery, even if the malicious checkpoint is never selected for recovery.
Patch / fix
- speechbrain speechbrain 1.1.1
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 mo ago
Exploit prediction
0.68% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/SaiTeja-Erukude/CVE-2026-10036-speechbrain-rce referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| CNA | 4.0 | 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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 |
Affected products
- speechbrain speechbrain
Classification
- Weakness
-
- CWE-502 Deserialization of Untrusted Data
References
-
github.com
/speechbrain/speechbrain/pull/3067
issue-tracking, patch
-
github.com
/speechbrain/speechbrain/commit/22a616646a493871401461f80b2d5cf564cb2850
patch
-
github.com
/SaiTeja-Erukude/CVE-2026-10036-speechbrain-rce
technical-description, exploit
-
github.com
/speechbrain/speechbrain/releases/tag/v1.1.1
release-notes
-
vulncheck.com
/advisories/speechbrain-arbitrary-code-execution-via-ckpt-yaml-parsing
third-party-advisory
Sources
- CVE List CVE-2026-10036
- NVD CVE-2026-10036
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.