CVE-2026-98323: Linux
- Severity
- 9.8 (CRITICAL)
- Vendor
- LINUX
- Affected versions
- e3917c85f41ef1df64e27dc0e46ab0d803c5e73e through before 2c6fbcf4bfac0b2b186acc8d91154c0fa24468a7; 308cd50f174c95a5075270
- Patch status
- Patched
- Published
- 2026-10-06T09:18:24.403
- Modified
- 2026-10-07T07:17:08.990
Why it matters
Critical vulnerability requiring immediate validation against your environment.
Recommended admin actions
- Prioritize validation immediately due to critical CVSS severity.
Technical summary
In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Bound fragmented header copies by the remaining length siw_get_hdr() can receive an extended DDP/RDMAP header across more than one TCP callback. The first callback may receive most of the header, while the next one still limits the copy to hdrlen – MIN_DDP_HDR instead of the number of missing bytes. This makes the destination move past the end of the header and overwrite the receive state, including fpdu_part_rcvd. A later callback can then use a negative fpdu_part_rcvd value as a copy offset, which creates an OOB write. Use the number of header bytes already received when calculating the next copy length.
View the official NVD record for CVE-2026-98323
CVE data is sourced from NVD/CNA records and optional enrichment. Validate against the vendor advisory before taking production action.
VULNERABILITY PULSE
1006 RECORDS
SECURE FEED ACTIVE
| AFFECTED PRODUCT | ACTION | ||
|---|---|---|---|
| CVE-2026-32579 |
Kognetiks Chatbot for WordPress
Reporter: AUDIT
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-39770 |
Doctreat
Reporter: AUDIT
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-39773 |
Doctreat Core
Reporter: AUDIT
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-63688 |
Dell Container Storage Modules (CSM) PATCH
Reporter: SECURITY_ALERT
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-63692 |
Product identification pending PATCH
Reporter: SECURITY_ALERT
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-105857 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-106102 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
10
CRITICAL
|
VIEW RECORD |
| CVE-2026-32568 |
WooCommerce Designer Pro
Reporter: AUDIT
|
9.9
CRITICAL
|
VIEW RECORD |
| CVE-2026-39755 |
WP Duplicate
Reporter: AUDIT
|
9.9
CRITICAL
|
VIEW RECORD |
| CVE-2026-39757 |
Taskbot
Reporter: AUDIT
|
9.9
CRITICAL
|
VIEW RECORD |
| CVE-2026-39759 |
Workreap Core
Reporter: AUDIT
|
9.9
CRITICAL
|
VIEW RECORD |
| CVE-2026-67269 |
Product identification pending PATCH
Reporter: SECURITY_ALERT
|
9.9
CRITICAL
|
VIEW RECORD |
| CVE-2026-79798 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.9
CRITICAL
|
VIEW RECORD |
| CVE-2026-39753 |
Taskbot
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-39761 |
Meta Box AIO
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-39797 |
GDPR Framework By Data443
Reporter: AUDIT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-98323 |
Linux PATCH
Reporter: 416BAAA9-DC9F-4396-8D5F-8C081FB06D67
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-98365 |
Linux PATCH
Reporter: 416BAAA9-DC9F-4396-8D5F-8C081FB06D67
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-54472 |
Product identification pending PATCH
Reporter: SECURITY_ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-61421 |
Product identification pending PATCH
Reporter: SECURITY_ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-105845 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-105859 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-55330 |
Product identification pending
Reporter: DSAP-VULN-MANAGEMENT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-106446 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-76742 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-76743 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-76744 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-76750 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-76751 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-76752 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-76753 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-76754 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-79796 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-79801 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-79805 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-104334 |
Product identification pending
Reporter: PSIRT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-93674 |
Product identification pending
Reporter: PSIRT
|
9.8
CRITICAL
|
VIEW RECORD |
| CVE-2026-91140 |
Product identification pending
Reporter: SECURITY
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-67273 |
Product identification pending PATCH
Reporter: SECURITY_ALERT
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-102322 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106197 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106211 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106227 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106234 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106239 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106241 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106281 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106298 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106323 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106329 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106358 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106372 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106375 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106382 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106401 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106414 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106417 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106419 |
Product identification pending PATCH
Reporter: CHROME-CVE-ADMIN
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-86360 |
Product identification pending PATCH
Reporter: SECURITY_ALERT
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-76745 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-106501 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.6
CRITICAL
|
VIEW RECORD |
| CVE-2026-102162 |
Product identification pending
Reporter: PSIRT
|
9.4
CRITICAL
|
VIEW RECORD |
| CVE-2026-85153 |
Schmooze dating mobile Application
Reporter: VDISCLOSE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-32557 |
WooCommerce Appointments
Reporter: AUDIT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-39746 |
Booknetic
Reporter: AUDIT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-39764 |
Radius Booking — Booking Calendar for Appointments & Services
Reporter: AUDIT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-39785 |
Gmedia Photo Gallery
Reporter: AUDIT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-39795 |
SendPress Newsletters
Reporter: AUDIT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-41555 |
Newsletter Subscription Form – User Subscriptions Form, Capture Email
Reporter: AUDIT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-42415 |
Porto Theme – Functionality
Reporter: AUDIT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-42417 |
ARMember Premium
Reporter: AUDIT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-106037 |
Product identification pending
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-105844 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-104070 |
SPIP Crayons Plugin PATCH
Reporter: DISCLOSURE
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-105851 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-101157 |
Product identification pending
Reporter: PSIRT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-101158 |
Product identification pending
Reporter: PSIRT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-102159 |
Product identification pending
Reporter: PSIRT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-76746 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-19386 |
Router
Reporter: 54BF65A7-A193-42D2-B1BA-8E150D3C35E1
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-14911 |
Router
Reporter: 54BF65A7-A193-42D2-B1BA-8E150D3C35E1
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-19572 |
Product identification pending
Reporter: PSIRT-CNA
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-59346 |
VMware Workstation PATCH
Reporter: SECURITY
|
9.3
CRITICAL
|
VIEW RECORD |
| CVE-2026-82531 |
smarty PATCH
Reporter: DISCLOSURE
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-105863 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-106445 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-105324 |
Product identification pending
Reporter: SECURITY
|
9.2
CRITICAL
|
VIEW RECORD |
| CVE-2026-105835 |
Product identification pending
Reporter: DISCLOSURE
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-77178 |
Product identification pending PATCH
Reporter: CVE
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-105793 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-105794 |
msquic PATCH
Reporter: SECURITY-ADVISORIES
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-76747 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-79794 |
Product identification pending
Reporter: SECURITY-ALERT
|
9.1
CRITICAL
|
VIEW RECORD |
| CVE-2026-102167 |
Product identification pending
Reporter: PSIRT
|
9
CRITICAL
|
VIEW RECORD |
| CVE-2026-16516 |
wolfSSH PATCH
Reporter: FACTS
|
9
CRITICAL
|
VIEW RECORD |
| CVE-2026-106448 |
Product identification pending PATCH
Reporter: SECURITY-ADVISORIES
|
8.9
HIGH
|
VIEW RECORD |
| CVE-2026-105058 |
WP User Profiles PATCH
Reporter: AUDIT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-105070 |
Salon booking system PATCH
Reporter: AUDIT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-39725 |
Content Visibility for Divi Builder
Reporter: AUDIT
|
8.8
HIGH
|
VIEW RECORD |
| CVE-2026-39774 |
Tourfic Pro
Reporter: AUDIT
|
8.8
HIGH
|
VIEW RECORD |
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