CVE-2026-68365None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: USB: serial: io_edgeport: cap received transmit credits The interrupt-status packet reports transmit credits returned by the device. edge_interrupt_callback() adds the…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 6.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
USB: serial: io_edgeport: cap received transmit credits
The interrupt-status packet reports transmit credits returned by the device. edge_interrupt_callback() adds the 16-bit value to txCredits without checking maxTxCredits.
edge_write() uses txCredits minus the software FIFO count as the amount of data that fits. Since the FIFO is allocated with maxTxCredits bytes, txCredits exceeding maxTxCredits can cause OOB write in ring buffer.
Cap accumulated credits at maxTxCredits. Conforming devices should never hit the cap.
Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d9dd87bc1d7e8476d29d68883542ec6198d385c6Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 5b39d3da15344b87ef54a0a04f65b52622747e99Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 63c4e55d0741cfaf00515e807cad9293445cd348Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ee57992c053a6d395e98ced2d4c9cc3b42d8c27aLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 64b687f9694777754285d489abbefa3784bc78daLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < cbe00048b69d67c8a78293cb7681b4c9963b26c7Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1e47d8228b8767c8ac722aedb388f70adeeda43dLinux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < faaddd811c5099f11a5f52e68a6b31a5898cda4fLinux 2.6.12Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-99284Nonenet: skbuff: propagate shared-frag marker in skb_zerocopy()
CVE-2026-99283Nonenetfilter: conntrack: tcp: use UNACK timeout for non-closing RST packets
CVE-2026-99272Nonesmb: client: validate the data area in SMB2_read()
CVE-2026-99271NoneALSA: line6: Clear prev_fbuf on capture buffer release
CVE-2026-99273Noneksmbd: reserve space for the UTF-16 terminator in stream info
CVE-2026-99275Nonesmb: client: reject short SESSION_SETUP responses