CVE-2026-45899None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: ext4: drop extent cache when splitting extent fails When the split extent fails, we might leave some extents still being processed and return an error directly, which …
▾ 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 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.2%
Last analysed / modified upstream
In the Linux kernel, the following vulnerability has been resolved:
ext4: drop extent cache when splitting extent fails
When the split extent fails, we might leave some extents still being processed and return an error directly, which will result in stale extent entries remaining in the extent status tree. So drop all of the remaining potentially stale extents if the splitting fails.
Linux >= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 6e54f8dfee359bbd58086c883ea8cffd5312999dLinux >= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 337506dc652383c80839edb8d8dcdd8ff2129b4fLinux >= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 2943bdbcdef6f74d4235ad0e57b225104dcad8abLinux >= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < dc7c9b9d03a59a7fe483574531327e650a4b4adcLinux >= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 120c6bd7ca9d3e80a968b758cbb3fbd67570f132Linux >= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 808f3191498f300174523c54cab101e18795ae4eLinux >= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 31bf37cf53ede8145e2bc62da803d4506da92975Linux >= 107a7bd31ac003e42c0f966aa8e5b26947de6024 < 79b592e8f1b435796cbc2722190368e3e8ffd7a1Linux 3.12Refer 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