CVE-2026-107838: Product identification pending
- Severity
- 7.5 (HIGH)
- Patch status
- Unknown
- Published
- 2026-10-09T18:17:05.640
- Modified
- 2026-10-09T18:17:05.640
Why it matters
This matters because the issue affects identity or token handling. Successful exploitation could allow unauthorized authentication, client manipulation, or access to protected services.
Recommended admin actions
- Review and patch based on exposure, asset criticality, and business impact.
- Compare installed versions against the affected version range in the advisory.
- Treat internet-facing systems as higher priority.
- Review logs for suspicious activity related to the affected application or component.
Technical summary
RIOT is an open-source microcontroller operating system designed for Internet of Things devices and other embedded systems. From version 2023.07 through version 2026.07, nanocoap_fileserver callers in sys/net/application_layer/nanocoap/fileserver.c ignore a failure returned by _resp_init() when coap_build_reply() cannot fit a response header into the response buffer. A remote client can send a CoAP request with a sufficiently large extended token when nanocoap_token_ext is enabled, causing response initialization to fail while _get_file() or _get_directory() continues with stale response state. The path then reaches _calc_szx2() and its pdu->payload_len > reserve assertion, terminating the affected service or device task. No fixed release is available as of this review.
View the official NVD record for CVE-2026-107838
CVE data is sourced from NVD/CNA records and optional enrichment. Validate against the vendor advisory before taking production action.
VULNERABILITY PULSE
275 RECORDS
SECURE FEED ACTIVE
| AFFECTED PRODUCT | ACTION | ||
|---|---|---|---|
| CVE-2026-108263 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.9
CRITICAL
|
VIEW RECORD |
| CVE-2026-108474 |
Product identification pending PATCH
Reporter: CVE
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-104732 |
Advanced IP Blocker
Reporter: SECURITY
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-94589 |
Extensions For CF7 (Contact form 7 Database, Conditional Fields and Redirection)
Reporter: SECURITY
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-103889 |
3D Product configurator for WooCommerce
Reporter: SECURITY
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-104803 |
WPCOM Member
Reporter: SECURITY
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-62045 |
Booklovers
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-62046 |
Gutentype
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93927 |
Veto
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93929 |
Travesia
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93930 |
Tantra
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93931 |
Smash
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93932 |
Smart Casa
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93933 |
Rosalinda
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93934 |
Partiso
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93935 |
Let's Play
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93936 |
IPharm
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93937 |
Hygia
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93938 |
Hogwords
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93940 |
Greeny
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93941 |
Edema
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93942 |
Dwell
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93943 |
Convex
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93944 |
Camelia
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93945 |
Balance
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-107824 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-107845 |
contao PATCH
Reporter: SECURITY-ADVISORIES
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-108261 |
tinacms PATCH
Reporter: SECURITY-ADVISORIES
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-108551 |
openapi-typescript-codegen
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-108157 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-108549 |
Product identification pending
Reporter: DISCLOSURE
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-108264 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-108265 |
enclave-os-mini PATCH
Reporter: SECURITY-ADVISORIES
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-108266 |
rustls PATCH
Reporter: SECURITY-ADVISORIES
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-108267 |
go PATCH
Reporter: SECURITY-ADVISORIES
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-108268 |
enclave-os-virtual PATCH
Reporter: SECURITY-ADVISORIES
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-108269 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-107645 |
Blocksy Companion
Reporter: SECURITY
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-97670 |
Avada (Fusion) Builder
Reporter: SECURITY
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-104801 |
PPOM – Product Addons & Custom Fields for WooCommerce
Reporter: SECURITY
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-107807 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-107809 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-107811 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-107813 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-55797 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-104723 |
LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes
Reporter: SECURITY
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-104725 |
Groundhogg — CRM, Newsletters, and Marketing Automation
Reporter: SECURITY
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-104766 |
Appointment Booking Plugin – LatePoint | Calendar & Scheduling for WordPress
Reporter: SECURITY
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-77183 |
FooSales – Point of Sale (POS) for WooCommerce
Reporter: SECURITY
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-83526 |
FV Player 8
Reporter: SECURITY
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-87780 |
Product identification pending PATCH
Reporter: CONTACT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-105885 |
Product identification pending
Reporter: AUDIT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-104084 |
Product identification pending
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-108113 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-108550 |
Product identification pending PATCH
Reporter: DISCLOSURE
|
8.7
HIGH
|
VIEW RECORD |
| CVE-2026-104082 |
Product identification pending
Reporter: DISCLOSURE
|
8.6
HIGH
|
VIEW RECORD |
| CVE-2026-87781 |
Product identification pending PATCH
Reporter: CONTACT
|
8.6
HIGH
|
VIEW RECORD |
| CVE-2026-107815 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.5
HIGH
|
VIEW RECORD |
| CVE-2026-107814 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.4
HIGH
|
VIEW RECORD |
| CVE-2026-107818 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.4
HIGH
|
VIEW RECORD |
| CVE-2026-101947 |
Product identification pending
Reporter: HELP
|
8.4
HIGH
|
VIEW RECORD |
| CVE-2026-102554 |
Product identification pending
Reporter: CVE-COORDINATION
|
8.2
HIGH
|
VIEW RECORD |
| CVE-2026-90983 |
Product identification pending PATCH
Reporter: ILETISIM
|
8.2
HIGH
|
VIEW RECORD |
| CVE-2026-107837 |
Product identification pending
Reporter: SECURITY-ADVISORIES
|
8.2
HIGH
|
VIEW RECORD |
| CVE-2026-108259 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.2
HIGH
|
VIEW RECORD |
| CVE-2026-22061 |
Product identification pending
Reporter: SECURITY-ALERT
|
8.2
HIGH
|
VIEW RECORD |
| CVE-2026-108545 |
Product identification pending
Reporter: DISCLOSURE
|
8.2
HIGH
|
VIEW RECORD |
| CVE-2026-107808 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-107810 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-57458 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-62376 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-104797 |
Advanced Form Integration — Connect Forms to 300+ Apps
Reporter: SECURITY
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-104899 |
GeoDirectory – WP Business Directory Plugin and Classified Listings Directory
Reporter: SECURITY
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-92975 |
Groundhogg — CRM, Newsletters, and Marketing Automation
Reporter: SECURITY
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-94256 |
Product identification pending PATCH
Reporter: CONTACT
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-94257 |
Product identification pending PATCH
Reporter: CONTACT
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-94538 |
WP File Download
Reporter: SECURITY
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-104759 |
WPO365 | SEAMLESS WORDPRESS + MICROSOFT INTEGRATION (WPO365 | LOGIN)
Reporter: SECURITY
|
8.1
HIGH
|
VIEW RECORD |
| CVE-2026-107821 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8
HIGH
|
VIEW RECORD |
| CVE-2026-92705 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.8
HIGH
|
VIEW RECORD |
| CVE-2026-108159 |
Product identification pending
Reporter: DISCLOSURE
|
7.7
HIGH
|
VIEW RECORD |
| CVE-2026-108160 |
Product identification pending
Reporter: DISCLOSURE
|
7.7
HIGH
|
VIEW RECORD |
| CVE-2026-108161 |
Product identification pending
Reporter: DISCLOSURE
|
7.7
HIGH
|
VIEW RECORD |
| CVE-2026-108546 |
Product identification pending
Reporter: DISCLOSURE
|
7.7
HIGH
|
VIEW RECORD |
| CVE-2026-108553 |
Product identification pending
Reporter: DISCLOSURE
|
7.7
HIGH
|
VIEW RECORD |
| CVE-2026-108110 |
Product identification pending
Reporter: DISCLOSURE
|
7.6
HIGH
|
VIEW RECORD |
| CVE-2026-108260 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.6
HIGH
|
VIEW RECORD |
| CVE-2026-107812 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-75345 |
Product identification pending
Reporter: CVE
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-75346 |
Product identification pending
Reporter: CVE
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-75348 |
Product identification pending
Reporter: CVE
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-75349 |
Product identification pending
Reporter: CVE
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-75347 |
Product identification pending
Reporter: CVE
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-107826 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-107838 |
Product identification pending
Reporter: SECURITY-ADVISORIES
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-107839 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-107840 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-75350 |
Product identification pending
Reporter: CVE
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-75351 |
Product identification pending
Reporter: CVE
|
7.5
HIGH
|
VIEW RECORD |
| CVE-2026-62367 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
7.5
HIGH
|
VIEW RECORD |
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