CVE-2026-80860
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
fuse: fix race between interrupt and resend
In the Linux kernel, the following vulnerability has been resolved: fuse: fix race between interrupt and resend After commit f8fce75fedf7 ("fuse: clear intr_entry in fuse_resend and fuse_remove_pending_req") the WARN_ON(!list_empty(&req->intr_entry)) in fuse_request_free() still triggers due to the following race: In request_wait_answer() if (test_bit(FR_SENT, &req->flags)) -> returns true In fuse_chan_resend() clear_bit(FR_SENT, &req->flags) In request_wait_answer() queue_interrupt(req) Fix by: - move clearing FR_SENT inside fpq->lock - move setting FR_PENDING inside fiq->lock - recheck FR_SENT after acquiring fiq->lock in fuse_dev_queue_interrupt()
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1d8ecd0cd696a5df0b2f72046a4ccee5d2a8ec2c | affected | git | 67ddf061790e833d7e34f9dc901866c9fb25d72d | Unavailable | None listed |
| 7366e6f4d2b4c7002b13fb01219e83679dad4127 | affected | git | 0f930904452945f409eeeb0c9afa08bf27185cb1 | Unavailable | None listed |
| f8fce75fedf73ac72aa09163deb8f4291fdcaad2 | affected | git | 26fbe4bc3ef3ab0200407681cbef182af5d151de | Unavailable | None listed |
| f8fce75fedf73ac72aa09163deb8f4291fdcaad2 | affected | git | ed9c881f3b498383f73c42712b359419da42a7b0 | Unavailable | None listed |
| 893479015cb6442fd389d3b553ab3036c9541715 | affected | git | Unavailable | Unavailable | None listed |
| 6.12.96 | affected | semver | 6.12.111 | Unavailable | None listed |
| 6.18.39 | affected | semver | 6.18.51 | Unavailable | None listed |
| 7.1.4 | affected | semver | 7.2 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 7.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 7.2 | Unavailable | None listed |
| 6.12.111 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.51 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.3 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |