CVE-2026-10268— janet-lang janet marsh.c unmarshal_one_fiber integer overflow
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 42
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| janet-lang | janet | 1.0 | affected |
1.1 | affected | ||
1.2 | affected | ||
1.3 | affected | ||
1.4 | affected | ||
1.5 | affected | ||
1.6 | affected | ||
1.7 | affected | ||
| … +34 more rows | |||
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I. Basic Information for CVE-2026-10268
Vulnerability Information
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Vulnerability Title
janet-lang janet marsh.c unmarshal_one_fiber integer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A weakness has been identified in janet-lang janet up to 1.41.0. This vulnerability affects the function unmarshal_one_fiber of the file src/core/marsh.c. Executing a manipulation can lead to integer overflow. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be used for attacks. This patch is called d9b1d711ea1fde52ac73a82088b512a3e17bad0d. A patch should be applied to remediate this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| janet-lang | janet | 1.0 | cpe:2.3:a:janet-lang:janet:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-10268
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Patches & Fixes for CVE-2026-10268 (1)
Vendor Advisories for CVE-2026-10268 (1)
Proof of Concept for CVE-2026-10268 (1)
IV. Related Vulnerabilities
Same product: janet
- CVE-2026-10267
janet-lang janet debug.c doframe out-of-bounds - CVE-2026-2869
janet-lang janet handleattr specials.c janetc_varset out-of- - CVE-2026-2242
janet-lang janet specials.c janetc_if out-of-bounds - CVE-2026-2241
janet-lang janet os.c os_strftime out-of-bounds - CVE-2026-2240
janet-lang janet compile.c janetc_pop_funcdef out-of-bounds
Same vendor: janet-lang
- CVE-2026-10267
janet-lang janet debug.c doframe out-of-bounds - CVE-2026-2869
janet-lang janet handleattr specials.c janetc_varset out-of- - CVE-2026-2242
janet-lang janet specials.c janetc_if out-of-bounds - CVE-2026-2241
janet-lang janet os.c os_strftime out-of-bounds - CVE-2026-2240
janet-lang janet compile.c janetc_pop_funcdef out-of-bounds
Same weakness: CWE-190
- CVE-2026-10118
Poppler: integer overflow in poppler splashoutputdev::tiling - CVE-2026-46384
iskorotkov/avro: Integer Overflow in Avro Decoder - CVE-2026-24214
NVIDIA Triton Inference Server 输入验证错误漏洞 - CVE-2026-24210
NVIDIA Triton Inference Server 输入验证错误漏洞 - CVE-2026-43618
Rsync < 3.4.3 Integer Overflow Information Disclosure
V. Comments for CVE-2026-10268
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