CVE-2019-15296

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.8 under NVD CVSS v3. EPSS exploit probability: 1.3% (69th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1.3%CVSS: 7.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The faad_resetbits function in libfaad/bits.c is affected by a buffer overflow vulnerability. The number of bits to be read is determined by ld->buffer_size - words*4, cast to uint32. If ld->buffer_size - words*4 is negative, a buffer overflow is later performed via getdword_n(&ld->start[words], ld->bytes_left).

CVSS v3
7.8
EG Score
7.8HIGHmedium confidence
EG Risk
40
EG Risk 40/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity78% × 45%
Exploitation1% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
1.3%
EPSS %ILE
69th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 21, 2019

Last Modified

November 21, 2024

Advisory Details (5)

Auto-updated Oct 4, 2026
Patch available. Sources: github_commit.
generic

[SECURITY] [DSA 4522-1] faad2 security update

https://www.debian.org/security/2019/dsa-4522
generic

FAAD2: Multiple vulnerabilities (GLSA 202006-17) — Gentoo security

https://security.gentoo.org/glsa/202006-17
generic

Bugtraq: [SECURITY] [DSA 4522-1] faad2 security update

https://seclists.org/bugtraq/2019/Sep/28
genericMentions a patch (unverified)

[SECURITY] [DLA 1899-1] faad2 security update

https://lists.debian.org/debian-lts-announce/2019/08/msg00033.html
github_commit Patch Available

commit 942c3e0aee74 (knik0/faad2)

Patch available: knik0/faad2 2_9_0 (contains commit 942c3e0aee74)

https://github.com/knik0/faad2/commit/942c3e0aee748ea6fe97cb2c1aa5893225316174

Affected Packages

(11 across 11 ecosystems)
Alpine:v3.10(1)
PackageVulnerable rangeFix by version rangeDependents
faad2—
  • every version up to 2.9.0-r0: fixed in 2.9.0-r0
—
Alpine:v3.11(1)
PackageVulnerable rangeFix by version rangeDependents
faad2—
  • every version up to 2.9.0-r0: fixed in 2.9.0-r0
—
Alpine:v3.7(1)
PackageVulnerable rangeFix by version rangeDependents
faad2—
  • every version up to 2.9.0-r0: fixed in 2.9.0-r0
—
Alpine:v3.8(1)
PackageVulnerable rangeFix by version rangeDependents
faad2—
  • every version up to 2.9.0-r0: fixed in 2.9.0-r0
—
Alpine:v3.9(1)
PackageVulnerable rangeFix by version rangeDependents
faad2—
  • every version up to 2.9.0-r0: fixed in 2.9.0-r0
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
faad2—
  • every version up to 2.8.8-3: fixed in 2.8.8-3
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
faad2—
  • every version up to 2.8.8-3: fixed in 2.8.8-3
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
faad2—
  • every version up to 2.8.8-3: fixed in 2.8.8-3
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
faad2—
  • every version up to 2.8.8-3: fixed in 2.8.8-3
—
Debian:8(1)
PackageVulnerable rangeFix by version rangeDependents
faad22.7-8, 2.7-8+deb8u1, 2.7-8+deb8u2
  • every version up to 2.7-8+deb8u3: fixed in 2.7-8+deb8u3
—
Debian:9(1)
PackageVulnerable rangeFix by version rangeDependents
faad22.8.0~cvs20161113-1, 2.8.0~cvs20161113-1+deb9u1
  • every version up to 2.8.0~cvs20161113-1+deb9u2: fixed in 2.8.0~cvs20161113-1+deb9u2
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 25× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

Showing the most recent 100 of 160 total refreshes for this CVE.

  1. 2026-10-05 17:39 UTCEPSS rescore
  2. 2026-10-04 23:18 UTCEPSS rescore
  3. 2026-10-03 14:21 UTCEPSS rescore
  4. 2026-09-30 14:59 UTCEPSS rescore
  5. 2026-09-30 10:12 UTCEG score recompute
  6. 2026-09-28 13:46 UTCEPSS rescore
  7. 2026-09-27 20:52 UTCOSV refresh
  8. 2026-09-27 13:40 UTCEPSS rescore
  9. 2026-09-26 15:53 UTCEPSS rescore
  10. 2026-09-26 00:20 UTCEPSS rescore
  11. 2026-09-24 13:59 UTCEPSS rescore
  12. 2026-09-23 13:43 UTCEPSS rescore
  13. 2026-09-21 20:27 UTCEPSS rescore
  14. 2026-09-20 20:10 UTCEPSS rescore
  15. 2026-09-18 19:22 UTCEPSS rescore
  16. 2026-09-17 19:22 UTCEPSS rescore
  17. 2026-09-16 14:04 UTCEPSS rescore
  18. 2026-09-15 03:05 UTCEPSS rescore
  19. 2026-09-13 16:42 UTCEPSS rescore
  20. 2026-09-12 14:56 UTCEPSS rescore
  21. 2026-09-11 14:48 UTCEPSS rescore
  22. 2026-09-08 21:55 UTCEPSS rescore
  23. 2026-09-08 05:52 UTCOSV refresh
  24. 2026-09-07 15:57 UTCEPSS rescore
  25. 2026-09-06 13:44 UTCEPSS rescore
Show 75 more
  1. 2026-09-05 15:24 UTCEPSS rescore
  2. 2026-09-04 13:56 UTCEPSS rescore
  3. 2026-09-04 05:02 UTCEPSS rescore
  4. 2026-09-02 14:07 UTCEPSS rescore
  5. 2026-09-01 03:32 UTCEPSS rescore
  6. 2026-08-30 19:13 UTCEPSS rescore
  7. 2026-08-30 01:18 UTCEPSS rescore
  8. 2026-08-28 21:36 UTCEPSS rescore
  9. 2026-08-27 14:21 UTCEPSS rescore
  10. 2026-08-26 14:42 UTCEPSS rescore
  11. 2026-08-25 13:45 UTCEPSS rescore
  12. 2026-08-21 23:45 UTCEPSS rescore
  13. 2026-08-21 16:14 UTCOSV refresh
  14. 2026-08-20 22:51 UTCEPSS rescore
  15. 2026-08-19 17:00 UTCEPSS rescore
  16. 2026-08-18 13:44 UTCEPSS rescore
  17. 2026-08-17 13:43 UTCEPSS rescore
  18. 2026-08-16 14:52 UTCEPSS rescore
  19. 2026-08-16 02:10 UTCEPSS rescore
  20. 2026-08-15 01:26 UTCEPSS rescore
  21. 2026-08-13 21:56 UTCEPSS rescore
  22. 2026-08-12 13:47 UTCEPSS rescore
  23. 2026-08-09 13:43 UTCEPSS rescore
  24. 2026-08-08 16:33 UTCEPSS rescore
  25. 2026-08-07 16:23 UTCEPSS rescore
  26. 2026-08-06 13:43 UTCEPSS rescore
  27. 2026-08-06 01:51 UTCOSV refresh
  28. 2026-08-05 19:13 UTCEPSS rescore
  29. 2026-08-04 15:05 UTCEPSS rescore
  30. 2026-08-04 10:33 UTCEPSS rescore
  31. 2026-08-03 10:31 UTCEPSS rescore
  32. 2026-08-02 02:23 UTCEPSS rescore
  33. 2026-08-01 04:12 UTCEPSS rescore
  34. 2026-07-30 16:24 UTCEPSS rescore
  35. 2026-07-30 01:27 UTCEPSS rescore
  36. 2026-07-28 15:32 UTCEPSS rescore
  37. 2026-07-26 14:51 UTCEPSS rescore
  38. 2026-07-25 14:14 UTCEPSS rescore
  39. 2026-07-24 14:14 UTCEPSS rescore
  40. 2026-07-24 14:14 UTCEPSS rescore
  41. 2026-07-23 14:15 UTCEPSS rescore
  42. 2026-07-23 01:40 UTCEG score recompute
  43. 2026-07-22 22:20 UTCEG score recompute
  44. 2026-07-22 14:05 UTCEPSS rescore
  45. 2026-07-21 15:22 UTCEPSS rescore
  46. 2026-07-21 15:22 UTCEPSS rescore
  47. 2026-07-20 17:04 UTCEPSS rescore
  48. 2026-07-20 08:34 UTCOSV refresh
  49. 2026-07-19 14:28 UTCEPSS rescore
  50. 2026-07-19 14:28 UTCEPSS rescore
  51. 2026-07-19 02:26 UTCEPSS rescore
  52. 2026-07-19 02:26 UTCEPSS rescore
  53. 2026-07-18 10:01 UTCEPSS rescore
  54. 2026-07-16 16:59 UTCEPSS rescore
  55. 2026-07-16 16:59 UTCEPSS rescore
  56. 2026-07-15 16:55 UTCEPSS rescore
  57. 2026-07-13 22:27 UTCEPSS rescore
  58. 2026-07-13 06:10 UTCEPSS rescore
  59. 2026-07-13 06:10 UTCEPSS rescore
  60. 2026-07-12 05:43 UTCEPSS rescore
  61. 2026-07-11 08:24 UTCEPSS rescore
  62. 2026-07-09 19:06 UTCEPSS rescore
  63. 2026-07-08 15:11 UTCEPSS rescore
  64. 2026-07-07 13:42 UTCEPSS rescore
  65. 2026-07-06 16:25 UTCEPSS rescore
  66. 2026-07-06 02:20 UTCEPSS rescore
  67. 2026-07-05 02:27 UTCEPSS rescore
  68. 2026-07-04 06:28 UTCEPSS rescore
  69. 2026-07-04 06:28 UTCEPSS rescore
  70. 2026-07-03 03:35 UTCOSV refresh
  71. 2026-07-02 16:56 UTCEPSS rescore
  72. 2026-07-01 15:03 UTCEPSS rescore
  73. 2026-07-01 15:03 UTCEPSS rescore
  74. 2026-06-30 23:20 UTCEPSS rescore
  75. 2026-06-30 23:20 UTCEPSS rescore

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2019-15296?
CVE-2019-15296 is a high vulnerability published on August 21, 2019. An issue was discovered in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. The faadresetbits function in libfaad/bits.c is affected by a buffer overflow vulnerability. The number of bits to be read is determined by ld->buffersize - words4, cast to uint32. If ld->buffer_size - words4 is negative, a…
When was CVE-2019-15296 disclosed?
CVE-2019-15296 was first published on August 21, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-15296 actively exploited?
CVE-2019-15296 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.3% probability of exploitation in the next 30 days (69th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2019-15296?
CVE-2019-15296 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2019-15296?
A fix for CVE-2019-15296 is available: update to the fixed version the vendor names in its advisory.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2019-15296

Explore →

Is Your Infrastructure Affected by CVE-2019-15296?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs