CVE-2026-23379

MEDIUMNVD 5.55.5
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

Score 5.5 from GitHub Security Advisory published 2026-03-25. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 3 sources updated this week

Also known asEUVD-2026-15371 (ENISA EUVD) · GHSA-3p6h-g5j4-c7h7 (GitHub Security Advisories)Source: ENISA EUVD

5.5EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.1%CVSS: 5.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

In the Linux kernel, the following vulnerability has been resolved:

net/sched: ets: fix divide by zero in the offload path

Offloading ETS requires computing each class' WRR weight: this is done by averaging over the sums of quanta as 'q_sum' and 'q_psum'. Using unsigned int, the same integer size as the individual DRR quanta, can overflow and even cause division by zero, like it happened in the following splat:

Oops: divide error: 0000 [#1] SMP PTI CPU: 13 UID: 0 PID: 487 Comm: tc Tainted: G E 6.19.0-virtme #45 PREEMPT(full) Tainted: [E]=UNSIGNED_MODULE Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 RIP: 0010:ets_offload_change+0x11f/0x290 [sch_ets] Code: e4 45 31 ff eb 03 41 89 c7 41 89 cb 89 ce 83 f9 0f 0f 87 b7 00 00 00 45 8b 08 31 c0 45 01 cc 45 85 c9 74 09 41 6b c4 64 31 d2 <41> f7 f2 89 c2 44 29 fa 45 89 df 41 83 fb 0f 0f 87 c7 00 00 00 44 RSP: 0018:ffffd0a180d77588 EFLAGS: 00010246 RAX: 00000000ffffff38 RBX: ffff8d3d482ca000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffd0a180d77660 RBP: ffffd0a180d77690 R08: ffff8d3d482ca2d8 R09: 00000000fffffffe R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffffe R13: ffff8d3d472f2000 R14: 0000000000000003 R15: 0000000000000000 FS: 00007f440b6c2740(0000) GS:ffff8d3dc9803000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000003cdd2000 CR3: 0000000007b58002 CR4: 0000000000172ef0 Call Trace: ets_qdisc_change+0x870/0xf40 [sch_ets] qdisc_create+0x12b/0x540 tc_modify_qdisc+0x6d7/0xbd0 rtnetlink_rcv_msg+0x168/0x6b0 netlink_rcv_skb+0x5c/0x110 netlink_unicast+0x1d6/0x2b0 netlink_sendmsg+0x22e/0x470 ____sys_sendmsg+0x38a/0x3c0 ___sys_sendmsg+0x99/0xe0 __sys_sendmsg+0x8a/0xf0 do_syscall_64+0x111/0xf80 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f440b81c77e Code: 4d 89 d8 e8 d4 bc 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa RSP: 002b:00007fff951e4c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 0000000000481820 RCX: 00007f440b81c77e RDX: 0000000000000000 RSI: 00007fff951e4cd0 RDI: 0000000000000003 RBP: 00007fff951e4c20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff951f4fa8 R13: 00000000699ddede R14: 00007f440bb01000 R15: 0000000000486980 Modules linked in: sch_ets(E) netdevsim(E) ---[ end trace 0000000000000000 ]--- RIP: 0010:ets_offload_change+0x11f/0x290 [sch_ets] Code: e4 45 31 ff eb 03 41 89 c7 41 89 cb 89 ce 83 f9 0f 0f 87 b7 00 00 00 45 8b 08 31 c0 45 01 cc 45 85 c9 74 09 41 6b c4 64 31 d2 <41> f7 f2 89 c2 44 29 fa 45 89 df 41 83 fb 0f 0f 87 c7 00 00 00 44 RSP: 0018:ffffd0a180d77588 EFLAGS: 00010246 RAX: 00000000ffffff38 RBX: ffff8d3d482ca000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffd0a180d77660 RBP: ffffd0a180d77690 R08: ffff8d3d482ca2d8 R09: 00000000fffffffe R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffffe R13: ffff8d3d472f2000 R14: 0000000000000003 R15: 0000000000000000 FS: 00007f440b6c2740(0000) GS:ffff8d3dc9803000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000003cdd2000 CR3: 0000000007b58002 CR4: 0000000000172ef0 Kernel panic - not syncing: Fatal exception Kernel Offset: 0x30000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) ---[ end Kernel panic - not syncing: Fatal exception ]---

Fix this using 64-bit integers for 'q_sum' and 'q_psum'.

CVSS v3
5.5
EG Score
5.5MEDIUMmedium confidence
EG Risk
25
EG Risk 25/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity55% × 45%
Impact severity (EG Severity): CVSS 5.5 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.1% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's BOD 26-04 default: no one has published Automatable for this CVE, and CISA treats it as “no” for a CVE not in KEV.
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (no CISA value, KEV listing or exploit code on record) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CISA's BOD 26-04 default). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from Vulnrichment. EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.1%
EPSS %ILE
2nd
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (5.5): severity, escalated by confirmed exploitation. This CVE's 5.5 is its impact severity (EG Severity), not escalated.

EG Severity
5.5 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
0.1% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-24). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at low or medium mission impact; Track* at high (mission-essential systems).CISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation none (no CISA value, KEV listing or exploit code on record) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CISA's BOD 26-04 default). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from Vulnrichment. EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CISA's BOD 26-04 default). Where an input reads “CISA's BOD 26-04 default”, no one has published it for this CVE, and CISA's implementation guidance says: “If “Automatable” and “Technical Impact” information items about a CVE ID are not available and the CVE ID is not in the KEV Catalog, CISA will treat its values as “no” and “total,” respectively, until CISA or a third party provides metadata about the CVE ID. CISA will always provide the Vulnrichment data for a CVE ID listed in the KEV Catalog.” Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

March 25, 2026

Last Modified

October 15, 2026

Advisory Details (10)

Auto-updated Jul 17, 2026
Patch available.
Web page

SSA-082556

https://cert-portal.siemens.com/productcert/html/ssa-082556.html
Web page

SSA-019113

https://cert-portal.siemens.com/productcert/html/ssa-019113.html
Web page

net/sched: ets: fix divide by zero in the offload path - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/e35626f610f3d2b7953ccddf6a77453da22b3a9e
Web page

net/sched: ets: fix divide by zero in the offload path - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/abe1d5cb7fe135c0862c58db32bc29e04cf1c906
Web page

net/sched: ets: fix divide by zero in the offload path - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a6677e23b313cd9fd03690c589c6452cb6fffb97
Web page

net/sched: ets: fix divide by zero in the offload path - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a11ec75a029b3a22b5596f98ce91a3be76a86213
Web page

net/sched: ets: fix divide by zero in the offload path - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/7dbffffd5761687e168fb2f4aaa7a2c47e067efc
Web page

net/sched: ets: fix divide by zero in the offload path - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/78b8d2f55a564236435649fbd8bd6a103f30acf5
Web page

net/sched: ets: fix divide by zero in the offload path - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/62015c05878eb9ca448dca7f5a74423d10d40789
Web page

net/sched: ets: fix divide by zero in the offload path - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/3912871344d6a0f1f572a7af2716968182d1e536

Vendor Advisories for CVE-2026-23379(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(29)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulinux-tools-nvidia-tegra-rt-5.15 (5.15.0.1064.66~20.04.1) @ focal2026-10-15ubuntu
ubuntulinux-tools-oracle-lts-22.04 (5.15.0.1109.105) @ jammy2026-10-15ubuntu
ubuntulinux-tools-azure-fips-6.8 (6.8.0-1063.71+fips2) @ noble2026-10-15ubuntu
ubuntulinux-tools-azure-fde-lts-22.04 (5.15.0.1117.126) @ jammy2026-10-15ubuntu
ubuntulinux-tools-azure-fde-6.8 (6.8.0-1062.69~22.04.1) @ jammy2026-10-15ubuntu
ubuntulinux-tools-aws-fips-6.8 (6.8.0-1061.64+fips1) @ noble2026-10-15ubuntu
ubuntulinux-tools-aws-edge (5.15.0.1112.119~20.04.1) @ focal2026-10-15ubuntu
ubuntulinux-tools-oracle-edge (6.8.0-1058.61~22.04.1) @ jammy2026-10-15ubuntu
ubuntulinux-tools-oracle-lts-24.04 (6.8.0-1058.61) @ noble2026-10-15ubuntu
ubuntulinux-tools-gcp-fips-6.8 (6.8.0-1064.72+fips1) @ noble2026-10-15ubuntu
ubuntulinux-tools-raspi-realtime-6.8 (6.8.0-2050.52) @ noble2026-10-15ubuntu
ubuntulinux-virtual-6.8 (6.8.0-136.136) @ noble2026-10-15ubuntu
ubuntulinux-tools-aws-lts-24.04 (6.8.0-1061.64+1) @ noble2026-10-15ubuntu
ubuntulinux-xilinx-zynqmp-tools-5.15.0-1075 (5.15.0-1075.79) @ jammy2026-10-15ubuntu
ubuntulinux-tools-nvidia-hwe-22.04-edge (6.8.0-1059.62~22.04.1) @ jammy2026-10-15ubuntu
ubuntulinux-tools-nvidia-tegra-rt-5.15 (5.15.0.1064.64) @ jammy2026-10-15ubuntu
ubuntulinux-tools-azure-fips-5.15 (5.15.0.1117.102) @ jammy2026-10-15ubuntu
ubuntulinux-tools-ibm-edge (5.15.0.1106.110~20.04.1) @ focal2026-10-15ubuntu
ubuntulinux-virtual-hwe-22.04-edge (6.8.0-136.136~22.04.1) @ jammy2026-10-15ubuntu
ubuntulinux-tools-azure-edge (6.8.0-1063.71~22.04.1) @ jammy2026-10-15ubuntu
ubuntulinux-tools-azure-fde-lts-24.04 (6.8.0-1062.69) @ noble2026-10-15ubuntu
ubuntulinux-tools-intel-iotg-5.15 (5.15.0.1107.106) @ jammy2026-10-15ubuntu
ubuntulinux-xilinx-zynqmp (6.8.0.1033.34) @ noble2026-10-15ubuntu
ubuntulinux-tools-oracle-edge (5.15.0.1109.115~20.04.1) @ focal2026-10-15ubuntu
ubuntulinux-tools-intel-iot-realtime-5.15 (5.15.0.1104.108) @ jammy2026-10-15ubuntu
ubuntulinux-tools-gcp-edge (5.15.0.1112.122~20.04.1) @ focal2026-10-15ubuntu
ubuntulinux-tools-raspi-nolpae (5.15.0.1106.104) @ jammy2026-10-15ubuntu
linuxKernel @ 5.10.253 (fixes >=5.6.0)—osv
linuxKernel @ 6.1.167 (fixes >=5.6.0)—osv

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(5 across 4 ecosystems)
Debian:11(2)
PackageVulnerable rangeFix by version rangeDependents
linux5.10.103-1 ... 5.10.92-2 (53 versions)
  • every version up to 5.10.257-1: fixed in 5.10.257-1
—
linux-6.16.1.106-3~deb11u1 ... 6.1.164-1~deb11u1 (16 versions)
  • every version up to 6.1.170-1~deb11u1: fixed in 6.1.170-1~deb11u1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.1.106-1 ... 6.1.99-1 (48 versions)
  • every version up to 6.1.170-1: fixed in 6.1.170-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.12.38-1 ... 6.12.85-1~bpo12+1 (17 versions)
  • every version up to 6.12.85-1: fixed in 6.12.85-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.12.100-1 ... 6.19~rc8-1~exp1 (121 versions)
  • every version up to 6.19.8-1: fixed in 6.19.8-1
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(24)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 7× in last 7d / 35× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 99 of 255 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 1 repeat row among the latest 100 is merged into the row it repeats. The 156 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-28 16:31 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  2. 2026-10-27 17:25 UTCOSV refresh
  3. 2026-10-26 16:31 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  4. 2026-10-25 16:32 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  5. 2026-10-25 14:41 UTCEG score recompute
  6. 2026-10-24 16:32 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  7. 2026-10-23 16:31 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  8. 2026-10-22 16:34 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  9. 2026-10-21 16:32 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  10. 2026-10-20 16:32 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  11. 2026-10-18 16:31 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  12. 2026-10-18 03:54 UTCEG score recompute
  13. 2026-10-17 16:33 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  14. 2026-10-16 16:41 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  15. 2026-10-15 16:31 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  16. 2026-10-15 02:48 UTCVendor advisory
  17. 2026-10-15 02:47 UTCGHSA enrichmentGHSA-3p6h-g5j4-c7h7 · GitHub CVSS 5.5
  18. 2026-10-15 01:55 UTCEG score recompute
  19. 2026-10-15 01:54 UTCGHSA enrichmentGHSA-3p6h-g5j4-c7h7 · GitHub CVSS 5.5
  20. 2026-10-14 16:32 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  21. 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  22. 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  23. 2026-10-12 16:21 UTCEG score recompute
  24. 2026-10-11 20:03 UTCEG score recompute
  25. 2026-10-11 17:16 UTCEG score recompute
Show 74 more
  1. 2026-10-11 14:48 UTCEG score recompute
  2. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  3. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  4. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  5. 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  6. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  7. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  8. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  9. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  10. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  11. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  12. 2026-09-29 15:21 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  13. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  14. 2026-09-28 00:49 UTCOSV refresh
  15. 2026-09-27 13:47 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  16. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  17. 2026-09-26 00:26 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  18. 2026-09-24 14:03 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  19. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  20. 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  21. 2026-09-16 14:07 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  22. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  23. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  24. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  25. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  26. 2026-09-08 09:15 UTCEG score recompute
  27. 2026-09-08 09:15 UTCVendor advisory
  28. 2026-09-08 09:15 UTCGHSA enrichmentGHSA-3p6h-g5j4-c7h7 · GitHub CVSS 5.5
  29. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  30. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  31. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  32. 2026-09-02 15:01 UTCOSV refresh
  33. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  34. 2026-09-01 04:39 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  35. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  36. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  37. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  38. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  39. 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  40. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  41. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  42. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  43. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  44. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  45. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  46. 2026-08-16 10:24 UTCEG score recompute
  47. 2026-08-16 10:24 UTCVendor advisory
  48. 2026-08-16 10:24 UTCGHSA enrichmentGHSA-3p6h-g5j4-c7h7 · GitHub CVSS 5.5
  49. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  50. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  51. 2026-08-14 06:43 UTCEG score recompute
  52. 2026-08-14 06:43 UTCVendor advisory
  53. 2026-08-14 06:43 UTCGHSA enrichmentGHSA-3p6h-g5j4-c7h7 · GitHub CVSS 5.5
  54. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  55. 2026-08-12 20:58 UTCEG score recompute
  56. 2026-08-12 20:58 UTCVendor advisory
  57. 2026-08-12 20:58 UTCGHSA enrichmentGHSA-3p6h-g5j4-c7h7 · GitHub CVSS 5.5
  58. 2026-08-12 13:50 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  59. 2026-08-11 13:42 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  60. 2026-08-11 07:57 UTCEG score recompute
  61. 2026-08-11 07:57 UTCVendor advisory
  62. 2026-08-11 07:57 UTCGHSA enrichmentGHSA-3p6h-g5j4-c7h7 · GitHub CVSS 5.5
  63. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  64. 2026-08-10 07:08 UTCEG score recompute
  65. 2026-08-10 07:08 UTCVendor advisory
  66. 2026-08-10 07:08 UTCGHSA enrichmentGHSA-3p6h-g5j4-c7h7 · GitHub CVSS 5.5
  67. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  68. 2026-08-09 06:15 UTCEG score recompute
  69. 2026-08-09 06:15 UTCVendor advisory
  70. 2026-08-09 06:15 UTCGHSA enrichmentGHSA-3p6h-g5j4-c7h7 · GitHub CVSS 5.5
  71. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.1% · 2nd percentile
  72. 2026-08-07 16:34 UTCEG score recompute
  73. 2026-08-07 16:34 UTCVendor advisory
  74. 2026-08-07 16:34 UTCGHSA enrichmentGHSA-3p6h-g5j4-c7h7 · GitHub CVSS 5.5

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Frequently asked(5)

What is CVE-2026-23379?
CVE-2026-23379 is a medium-severity vulnerability; its CVE record was published on March 25, 2026. In the Linux kernel, the following vulnerability has been resolved: net/sched: ets: fix divide by zero in the offload path Offloading ETS requires computing each class' WRR weight: this is done by averaging over the sums of quanta as 'qsum' and 'qpsum'. Using unsigned int, the same integer size as…
When was the CVE record for CVE-2026-23379 published?
The CVE record for CVE-2026-23379 was published on March 25, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of October 15, 2026; the record at its source may have been updated since.
Is CVE-2026-23379 actively exploited?
CVE-2026-23379 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.1% probability of exploitation in the next 30 days (2nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-23379?
CVE-2026-23379 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-23379?
A fix for CVE-2026-23379 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-23379 are linked in the Vendor Advisories panel on this page.

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