CVE-2024-38578

HIGHNVD 7.87.8
EchelonGraph scoreMEDIUM confidence

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

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2024-06-19. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
Trending — 5 sources updated this week

Also known asEUVD-2024-37441 (ENISA EUVD) · GHSA-q624-v3v9-vmp4 (GitHub Security Advisories)Source: ENISA EUVD

7.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 7.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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

ecryptfs: Fix buffer size for tag 66 packet

The 'TAG 66 Packet Format' description is missing the cipher code and checksum fields that are packed into the message packet. As a result, the buffer allocated for the packet is 3 bytes too small and write_tag_66_packet() will write up to 3 bytes past the end of the buffer.

Fix this by increasing the size of the allocation so the whole packet will always fit in the buffer.

This fixes the below kasan slab-out-of-bounds bug:

BUG: KASAN: slab-out-of-bounds in ecryptfs_generate_key_packet_set+0x7d6/0xde0 Write of size 1 at addr ffff88800afbb2a5 by task touch/181

CPU: 0 PID: 181 Comm: touch Not tainted 6.6.13-gnu #1 4c9534092be820851bb687b82d1f92a426598dc6 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2/GNU Guix 04/01/2014 Call Trace: dump_stack_lvl+0x4c/0x70 print_report+0xc5/0x610 ? ecryptfs_generate_key_packet_set+0x7d6/0xde0 ? kasan_complete_mode_report_info+0x44/0x210 ? ecryptfs_generate_key_packet_set+0x7d6/0xde0 kasan_report+0xc2/0x110 ? ecryptfs_generate_key_packet_set+0x7d6/0xde0 __asan_store1+0x62/0x80 ecryptfs_generate_key_packet_set+0x7d6/0xde0 ? __pfx_ecryptfs_generate_key_packet_set+0x10/0x10 ? __alloc_pages+0x2e2/0x540 ? __pfx_ovl_open+0x10/0x10 [overlay 30837f11141636a8e1793533a02e6e2e885dad1d] ? dentry_open+0x8f/0xd0 ecryptfs_write_metadata+0x30a/0x550 ? __pfx_ecryptfs_write_metadata+0x10/0x10 ? ecryptfs_get_lower_file+0x6b/0x190 ecryptfs_initialize_file+0x77/0x150 ecryptfs_create+0x1c2/0x2f0 path_openat+0x17cf/0x1ba0 ? __pfx_path_openat+0x10/0x10 do_filp_open+0x15e/0x290 ? __pfx_do_filp_open+0x10/0x10 ? __kasan_check_write+0x18/0x30 ? _raw_spin_lock+0x86/0xf0 ? __pfx__raw_spin_lock+0x10/0x10 ? __kasan_check_write+0x18/0x30 ? alloc_fd+0xf4/0x330 do_sys_openat2+0x122/0x160 ? __pfx_do_sys_openat2+0x10/0x10 __x64_sys_openat+0xef/0x170 ? __pfx___x64_sys_openat+0x10/0x10 do_syscall_64+0x60/0xd0 entry_SYSCALL_64_after_hwframe+0x6e/0xd8 RIP: 0033:0x7f00a703fd67 Code: 25 00 00 41 00 3d 00 00 41 00 74 37 64 8b 04 25 18 00 00 00 85 c0 75 5b 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 85 00 00 00 48 83 c4 68 5d 41 5c c3 0f 1f RSP: 002b:00007ffc088e30b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00007ffc088e3368 RCX: 00007f00a703fd67 RDX: 0000000000000941 RSI: 00007ffc088e48d7 RDI: 00000000ffffff9c RBP: 00007ffc088e48d7 R08: 0000000000000001 R09: 0000000000000000 R10: 00000000000001b6 R11: 0000000000000246 R12: 0000000000000941 R13: 0000000000000000 R14: 00007ffc088e48d7 R15: 00007f00a7180040

Allocated by task 181: kasan_save_stack+0x2f/0x60 kasan_set_track+0x29/0x40 kasan_save_alloc_info+0x25/0x40 __kasan_kmalloc+0xc5/0xd0 __kmalloc+0x66/0x160 ecryptfs_generate_key_packet_set+0x6d2/0xde0 ecryptfs_write_metadata+0x30a/0x550 ecryptfs_initialize_file+0x77/0x150 ecryptfs_create+0x1c2/0x2f0 path_openat+0x17cf/0x1ba0 do_filp_open+0x15e/0x290 do_sys_openat2+0x122/0x160 __x64_sys_openat+0xef/0x170 do_syscall_64+0x60/0xd0 entry_SYSCALL_64_after_hwframe+0x6e/0xd8

CVSS v3
7.8
EG Score
7.8HIGHmedium confidence
EG Risk
35
EG Risk 35/100

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)
Severity78% × 45%
Impact severity (EG Severity): CVSS 7.8 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.3% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (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
0.3%
EPSS %ILE
18th
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 (7.8): severity, escalated by confirmed exploitation. This CVE's 7.8 is its impact severity (EG Severity), not escalated.

EG Severity
7.8 HIGHCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.GitHub Security Advisory CVSS
EG Likelihood
0.3% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-29). 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 every mission impact level.CISA BOD 26-04: 60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

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

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (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)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). 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

June 19, 2024

Last Modified

October 15, 2026

Advisory Details (9)

Auto-updated Aug 4, 2026
Patch available.
Web page

ecryptfs: Fix buffer size for tag 66 packet - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/0d0f8ba042af16519f1ef7dd10463a33b21b677c
Web page

ecryptfs: Fix buffer size for tag 66 packet - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/f6008487f1eeb8693f8d2a36a89c87d9122ddf74
Web page

ecryptfs: Fix buffer size for tag 66 packet - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/edbfc42ab080e78c6907d40a42c9d10b69e445c1
Web page

ecryptfs: Fix buffer size for tag 66 packet - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/a20f09452e2f58f761d11ad7b96b5c894c91030e
Web page

ecryptfs: Fix buffer size for tag 66 packet - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/85a6a1aff08ec9f5b929d345d066e2830e8818e5
Web page

ecryptfs: Fix buffer size for tag 66 packet - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/2ed750b7ae1b5dc72896d7dd114c419afd3d1910
Web page

ecryptfs: Fix buffer size for tag 66 packet - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/235b85981051cd68fc215fd32a81c6f116bfc4df
Web page

ecryptfs: Fix buffer size for tag 66 packet - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/1c125b9287e58f364d82174efb167414b92b11f1
Web page

ecryptfs: Fix buffer size for tag 66 packet - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/12db25a54ce6bb22b0af28010fff53ef9cb3fe93

Patch Availability(18)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntulinux-virtual-hwe-24.04-edge (6.8.0-40.40) @ noble2026-10-30ubuntu
ubuntulinux-tools-oracle-64k (6.8.0-1010.10) @ noble2026-10-30ubuntu
ubuntulinux-tools-oem-24.04a (6.8.0-1010.10) @ noble2026-10-30ubuntu
ubuntulinux-tools-azure-edge (5.4.0.1135.142~18.04.1) @ bionic2026-10-30ubuntu
ubuntulinux-xilinx-zynqmp-tools-5.4.0-1049 (5.4.0-1049.53) @ focal2026-10-30ubuntu
ubuntulinux-tools-bluefield (5.4.0.1090.86) @ focal2026-10-30ubuntu
ubuntulinux-xilinx-zynqmp-tools-host (5.15.0-1035.39) @ jammy2026-10-30ubuntu
ubuntulinux-tools-oracle-edge (5.15.0.1067.73~20.04.1) @ focal2026-10-30ubuntu
ubuntulinux-tools-lowlatency-hwe-20.04-edge (5.15.0.121.110) @ jammy2026-10-30ubuntu
ubuntulinux-tools-azure-fde-edge (5.15.0.1072.81~20.04.1.49) @ focal2026-10-30ubuntu
ubuntulinux-tools-azure (6.8.0-1012.14) @ noble2026-10-30ubuntu
ubuntulinux-tools-azure-lts-20.04 (5.4.0.1135.129) @ focal2026-10-30ubuntu
ubuntulinux-tools-raspi (6.8.0-1009.10) @ noble2026-10-30ubuntu
ubuntulinux-tools-oracle-lts-20.04 (5.4.0.1129.122) @ focal2026-10-30ubuntu
ubuntulinux-tools-raspi-hwe-18.04-edge (5.4.0.1114.126~18.04.1) @ bionic2026-10-30ubuntu
ubuntulinux-virtual-hwe-20.04-edge (5.15.0.121.121) @ jammy2026-10-30ubuntu
ubuntulinux-tools-azure-lts-22.04 (5.15.0.1072.70) @ jammy2026-10-30ubuntu
linuxKernel @ 4.19.316 (fixes >=2.6.21)—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 5 ecosystems)
Debian:10(1)
PackageVulnerable rangeFix by version rangeDependents
linux4.19.118-1 ... 4.19.98-1~bpo9+1 (46 versions)
  • every version up to 4.19.316-1: fixed in 4.19.316-1
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
linux5.10.103-1 ... 5.10.92-2 (41 versions)
  • every version up to 5.10.221-1: fixed in 5.10.221-1
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
linux6.1.27-1 ... 6.1.94-1~bpo11+1 (23 versions)
  • every version up to 6.1.94-1: fixed in 6.1.94-1
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.8.12-1: fixed in 6.8.12-1
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
linux—
  • every version up to 6.8.12-1: fixed in 6.8.12-1
—

Weakness Classification(1)

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

All Vendor Advisories

(17)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 11× in last 7d / 46× 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 96 of 249 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. 4 repeat rows among the latest 100 are merged into the row they repeat. The 153 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-02 16:41 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  2. 2026-11-01 16:31 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  3. 2026-10-31 16:30 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  4. 2026-10-30 16:32 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  5. 2026-10-30 04:21 UTCEG score recompute
  6. 2026-10-30 04:21 UTCVendor advisory
  7. 2026-10-30 04:21 UTCGHSA enrichmentGHSA-q624-v3v9-vmp4 · GitHub severity HIGH · GitHub CVSS 7.8
  8. 2026-10-30 02:25 UTCOSV refresh
  9. 2026-10-29 16:30 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  10. 2026-10-28 16:29 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  11. 2026-10-27 16:29 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  12. 2026-10-26 16:29 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  13. 2026-10-25 17:07 UTCEG score recompute
  14. 2026-10-25 16:30 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  15. 2026-10-24 16:30 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  16. 2026-10-23 16:29 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  17. 2026-10-22 16:31 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  18. 2026-10-22 15:13 UTCEG score recompute
  19. 2026-10-22 15:13 UTCVendor advisory
  20. 2026-10-22 15:13 UTCGHSA enrichmentGHSA-q624-v3v9-vmp4 · GitHub severity HIGH · GitHub CVSS 7.8
  21. 2026-10-21 16:29 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  22. 2026-10-20 16:30 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  23. 2026-10-19 16:29 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  24. 2026-10-18 16:30 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  25. 2026-10-18 07:10 UTCEG score recompute
Show 71 more
  1. 2026-10-17 16:31 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  2. 2026-10-16 16:36 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  3. 2026-10-15 16:30 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  4. 2026-10-15 01:30 UTCVendor advisory
  5. 2026-10-15 01:30 UTCGHSA enrichmentGHSA-q624-v3v9-vmp4 · GitHub severity HIGH · GitHub CVSS 7.8
  6. 2026-10-15 01:09 UTCEG score recompute
  7. 2026-10-15 01:08 UTCGHSA enrichmentGHSA-q624-v3v9-vmp4 · GitHub severity HIGH · GitHub CVSS 7.8
  8. 2026-10-14 16:30 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  9. 2026-10-13 16:30 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  10. 2026-10-12 17:50 UTCEG score recompute
  11. 2026-10-12 16:31 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  12. 2026-10-11 21:15 UTCEG score recompute
  13. 2026-10-11 16:08 UTCEG score recompute
  14. 2026-10-11 13:46 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  15. 2026-10-10 19:58 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  16. 2026-10-09 20:05 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  17. 2026-10-08 17:07 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  18. 2026-10-07 23:46 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  19. 2026-10-06 15:15 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  20. 2026-10-05 17:41 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  21. 2026-10-04 23:20 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  22. 2026-10-03 14:24 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  23. 2026-10-01 19:48 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  24. 2026-09-30 19:48 UTCEG score recompute
  25. 2026-09-30 15:01 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  26. 2026-09-29 15:17 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  27. 2026-09-28 13:49 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  28. 2026-09-27 13:44 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  29. 2026-09-27 00:42 UTCOSV refresh
  30. 2026-09-26 15:57 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  31. 2026-09-26 00:23 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  32. 2026-09-24 14:01 UTCEPSS rescoreEPSS 0.3% · 16th percentile
  33. 2026-09-23 13:46 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  34. 2026-09-22 14:46 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  35. 2026-09-21 20:32 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  36. 2026-09-20 20:14 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  37. 2026-09-19 15:40 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  38. 2026-09-18 19:26 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  39. 2026-09-16 14:06 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  40. 2026-09-15 03:08 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  41. 2026-09-13 16:45 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  42. 2026-09-12 14:59 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  43. 2026-09-11 14:51 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  44. 2026-09-11 09:35 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  45. 2026-09-08 21:58 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  46. 2026-09-07 15:59 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  47. 2026-09-07 10:18 UTCOSV refresh
  48. 2026-09-06 13:46 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  49. 2026-09-05 15:26 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  50. 2026-09-04 13:59 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  51. 2026-09-04 05:05 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  52. 2026-09-02 14:10 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  53. 2026-09-01 13:52 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  54. 2026-09-01 04:37 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  55. 2026-08-30 19:15 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  56. 2026-08-30 01:20 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  57. 2026-08-28 21:39 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  58. 2026-08-27 14:23 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  59. 2026-08-26 14:44 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  60. 2026-08-25 13:47 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  61. 2026-08-24 14:15 UTCEPSS rescoreEPSS 0.3% · 17th percentile
  62. 2026-08-23 00:18 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  63. 2026-08-21 23:47 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  64. 2026-08-20 22:53 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  65. 2026-08-20 19:31 UTCOSV refresh
  66. 2026-08-19 17:02 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  67. 2026-08-18 13:46 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  68. 2026-08-17 13:45 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  69. 2026-08-16 14:54 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  70. 2026-08-16 02:13 UTCEPSS rescoreEPSS 0.3% · 18th percentile
  71. 2026-08-15 01:28 UTCEPSS rescoreEPSS 0.3% · 18th percentile

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Frequently asked(5)

What is CVE-2024-38578?
CVE-2024-38578 is a high-severity vulnerability; its CVE record was published on June 19, 2024. In the Linux kernel, the following vulnerability has been resolved: ecryptfs: Fix buffer size for tag 66 packet The 'TAG 66 Packet Format' description is missing the cipher code and checksum fields that are packed into the message packet. As a result, the buffer allocated for the packet is 3 bytes…
When was the CVE record for CVE-2024-38578 published?
The CVE record for CVE-2024-38578 was published on June 19, 2024. 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-2024-38578 actively exploited?
CVE-2024-38578 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (18th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-38578?
CVE-2024-38578 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2024-38578?
A fix for CVE-2024-38578 is available: update to the fixed version the vendor names in its advisory.

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