Answer in brief
CVE-2026-74317 records a High severity (CVSS 7.8) vulnerability in ixgbe: do not configure xps for XDP queues. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=33fdc82f08835de4c39a00657742f5b11db00d32 <a2a224f5e344ccb1ec3693a0735822db9214e2ca || >=33fdc82f08835de4c39a00657742f5b11db00d32 <7bd4355272de34c2e90e34b72c5613736d03c32b | a2a224f5e344ccb1ec3693a0735822db9214e2ca, 7bd4355272de34c2e90e34b72c5613736d03c32b |
| Linux/Linuxgeneric | 4.12 | Not reported |
| Linux/Linuxgeneric | >=33fdc82f08835de4c39a00657742f5b11db00d32 <f488b83a38103e8eea442cd8fa1a10f982bd60af || >=33fdc82f08835de4c39a00657742f5b11db00d32 <a2a224f5e344ccb1ec3693a0735822db9214e2ca || >=33fdc82f08835de4c39a00657742f5b11db00d32 <7bd4355272de34c2e90e34b72c5613736d03c32b | f488b83a38103e8eea442cd8fa1a10f982bd60af, a2a224f5e344ccb1ec3693a0735822db9214e2ca, 7bd4355272de34c2e90e34b72c5613736d03c32b |
| Linux/Linuxgeneric | >=33fdc82f08835de4c39a00657742f5b11db00d32 <ec485257ccbc787bcde0271d6f649c9018ffb363 || >=33fdc82f08835de4c39a00657742f5b11db00d32 <706e811380909a709332136001fe31f37575ef53 || >=33fdc82f08835de4c39a00657742f5b11db00d32 <f488b83a38103e8eea442cd8fa1a10f982bd60af || >=33fdc82f08835de4c39a00657742f5b11db00d32 <a2a224f5e344ccb1ec3693a0735822db9214e2ca || >=33fdc82f08835de4c39a00657742f5b11db00d32 <7bd4355272de34c2e90e34b72c5613736d03c32b | ec485257ccbc787bcde0271d6f649c9018ffb363, 706e811380909a709332136001fe31f37575ef53, f488b83a38103e8eea442cd8fa1a10f982bd60af, a2a224f5e344ccb1ec3693a0735822db9214e2ca, 7bd4355272de34c2e90e34b72c5613736d03c32b |
| Linux/Linuxgeneric | >=33fdc82f08835de4c39a00657742f5b11db00d32 <4b7bd53d91155eeb0961f26930f0c70b6538613f || >=33fdc82f08835de4c39a00657742f5b11db00d32 <ec485257ccbc787bcde0271d6f649c9018ffb363 || >=33fdc82f08835de4c39a00657742f5b11db00d32 <706e811380909a709332136001fe31f37575ef53 || >=33fdc82f08835de4c39a00657742f5b11db00d32 <f488b83a38103e8eea442cd8fa1a10f982bd60af || >=33fdc82f08835de4c39a00657742f5b11db00d32 <a2a224f5e344ccb1ec3693a0735822db9214e2ca || >=33fdc82f08835de4c39a00657742f5b11db00d32 <7bd4355272de34c2e90e34b72c5613736d03c32b | 4b7bd53d91155eeb0961f26930f0c70b6538613f, ec485257ccbc787bcde0271d6f649c9018ffb363, 706e811380909a709332136001fe31f37575ef53, f488b83a38103e8eea442cd8fa1a10f982bd60af, a2a224f5e344ccb1ec3693a0735822db9214e2ca, 7bd4355272de34c2e90e34b72c5613736d03c32b |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: ixgbe: do not configure xps for XDP queues netif_set_xps_queue() should not be called for an XDP Tx queue, since such queues are not netdev-exposed. On systems with number of CPUs >=64, on E610 adapter, netdev is configured with maximum number queue pairs being 63 (due to MSI-X assignment), but configuring XDP results in 64 XDP queues. So, during XDP program load, when netif_set_xps_queue() is called for the last XDP queue, we get a WARNING with a call trace and KASAN report afterwards (if enabled). [ 2012.699800] WARNING: net/core/dev.c:2854 at __netif_set_xps_queue+0x116a/0x1e40, CPU#36: xdpsock/103668 [...] [ 2012.700029] RIP: 0010:__netif_set_xps_queue+0x116a/0x1e40 [ 2012.700035] Code: b6 34 06 48 89 f8 83 e0 07 83 c0 01 40 38 f0 7c 09 40 84 f6 0f 85 03 0a 00 00 0f b7 44 24 40 66 43 89 44 6a 18 e9 01 fb ff ff <0f> 0b e9 f2 ee ff ff 44 8b 44 24 44 45 85 c0 74 50 4d 85 e4 0f 84 [ 2012.700040] RSP: 0018:ffff8882369aeb28 EFLAGS: 00010246 [ 2012.700046] RAX: 0000000000000000 RBX: 000000000000003f RCX: 0000000000000000 [ 2012.700050] RDX: 1ffff1111da3d891 RSI: ffff888120e34250 RDI: ffff8888ed1ec488 [ 2012.700054] RBP: ffff888913281560 R08: 0000000000000000 R09: ffff8888ed1ec000 [ 2012.700058] R10: ffff8888a2e83180 R11: 0000000000000000 R12: 0000000000007fa8 [ 2012.700061] R13: 000000000000003f R14: ffff888120e34854 R15: ffff8889132817c8 [ 2012.700065] FS: 00007fc8ea9ff740(0000) GS:ffff88884cefe000(0000) knlGS:0000000000000000 [ 2012.700069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2012.700073] CR2: 00007f81c8000020 CR3: 00000002299f8006 CR4: 00000000007726f0 [ 2012.700077] PKRU: 55555554 [ 2012.700080] Call Trace: [ 2012.700084] <TASK> [ 2012.700087] ? ktime_get+0x61/0x150 [ 2012.700097] ? usleep_range_state+0x133/0x1b0 [ 2012.700108] ? __pfx_usleep_range_state+0x10/0x10 [ 2012.700114] netif_set_xps_queue+0x31/0x50 [ 2012.700119] ixgbe_configure_tx_ring+0x472/0x920 [ixgbe] [...] [ 2012.700486] ixgbe_xdp+0x38f/0x750 [ixgbe] [...] [ 2012.701094] BUG: KASAN: slab-out-of-bounds in __netif_set_xps_queue+0x1ac5/0x1e40 [ 2012.701100] Write of size 4 at addr ffff88888d43cff8 by task xdpsock/103668 Skip XPS configuration for XDP Tx queues.
Quoted source text, attributed separately from HOL analysis.